B2 Expression フォーマル 8分で読める

From this we can infer

Presentation and public speaking expression

15秒でわかる

  • Used to state a logical conclusion based on provided evidence.
  • Common in academic writing, business presentations, and data analysis.
  • A formal way to say 'This means that...'
  • The speaker implies; the listener or observer infers.

意味

このフレーズは、提示したばかりの証拠や事実に基づいて論理的な結論を述べるために使用されます。論理を使って「行間を読む」ことを示します。

主な例文

3 / 10
1

Presenting quarterly results in a Zoom meeting

Our churn rate is at an all-time low; from this we can infer that our new customer success program is working.

Our churn rate is at an all-time low; this means our new program is working.

2

Analyzing a friend's behavior in a WhatsApp chat

She hasn't replied to anyone in the group chat all day. From this we can infer she's probably slammed at work.

She hasn't replied; we can guess she's busy.

3

A student writing a history essay

The ancient city had massive walls but no weapons. From this we can infer they prioritized defense over conquest.

The city had walls but no weapons, suggesting they were defensive.

🌍

文化的背景

In UK universities, 'inferring' is a key part of 'critical reading'. Students are expected to not just summarize texts but to infer the author's hidden biases. In US business meetings, using 'From this we can infer' shows that you are 'data-driven'. It is a way to make your opinions sound like objective facts. In law, an 'inference' is different from a 'guess'. It must be a 'reasonable' conclusion based on facts. Juries are often instructed on what they can and cannot infer. While the English phrase is formal, the concept of 'inferring' is central to Japanese culture (reading the air). However, it is rarely stated so explicitly.

🎯

The 'That' Bridge

Always use 'that' after 'infer' when followed by a full sentence (e.g., 'infer that he is happy'). It makes your formal writing much smoother.

⚠️

Don't be a Robot

In casual conversation, replace this with 'So I guess...' or 'It sounds like...'. Using 'infer' at a party can make you sound pretentious.

15秒でわかる

  • Used to state a logical conclusion based on provided evidence.
  • Common in academic writing, business presentations, and data analysis.
  • A formal way to say 'This means that...'
  • The speaker implies; the listener or observer infers.

What It Means

Ever felt like Sherlock Holmes after seeing your friend’s empty fridge and a pile of pizza boxes? You didn't just guess they were hungry; you looked at the evidence. From this we can infer is the professional way to say, "I’ve connected the dots, and here is the picture they make." In the world of English, infer is a heavy-hitter verb. It means to reach a conclusion based on evidence and reasoning rather than explicit statements. When you use this phrase, you aren't just sharing an opinion. You are inviting your listeners to follow your logic. It is the bridge between a raw fact (like "sales are down") and a smart conclusion (like "our new logo might be scaring people away"). It carries a vibe of intellectual authority. It says you are observant and logical. It’s the difference between saying "I think..." and "The data shows..."

How To Use It

Using this phrase is like building a sandwich. First, you need the bread: the facts. Then, you add the filling: From this we can infer. Finally, you add the top slice: your conclusion. For example, "The user spent only two seconds on the landing page. From this we can infer that the headline isn't catchy enough." Notice how the phrase acts as a pivot. You present a data point or a behavior, then you pivot into the meaning behind it. You can use it at the start of a sentence or even in the middle if you're feeling fancy. It works best when you've just provided a specific observation. Don't use it for random guesses, or you'll sound like you're trying too hard to be a professor at a party where everyone is just eating chips. Keep it grounded in what people can actually see or hear.

Formality & Register

This phrase is the tuxedo of the English language. It is definitely on the formal side of the spectrum. You will hear it constantly in university lectures, business presentations, and high-level strategy meetings. It is the bread and butter of academic writing and data analysis. If you use it while texting your mom about what's for dinner, she might think you’ve been replaced by an AI or that you're practicing for a debate. However, in a professional Zoom call or a LinkedIn post analyzing market trends, it fits perfectly. It’s also common in journalism and legal contexts. It creates a bit of distance between you and the conclusion, making the conclusion seem more objective and less like just your personal feeling. If you want to sound smart without being arrogant, this is your go-to tool.

Real-Life Examples

Imagine you are looking at your Spotify Wrapped. You see that 90% of your top songs are sad acoustic ballads. You might tell a friend, "From this we can infer that I had a very emotional year." Or perhaps you are a social media manager looking at Instagram analytics. "The engagement rate dropped when we stopped posting cat photos. From this we can infer that our followers really just want more kittens." In a job interview, you might say, "I noticed your company is expanding into the Asian market. From this we can infer that you're looking for bilingual leaders." Even in the world of Netflix true crime, you'll hear narrators say, "The suspect left his keys in the door. From this we can infer he was in a great hurry." It’s everywhere once you start looking for it!

When To Use It

You should pull this phrase out of your pocket whenever you need to sound analytical. It is perfect for wrapping up a point in an essay or a report. If you are presenting a slideshow and you've just shown a graph with a giant red arrow pointing down, this phrase is the perfect way to explain what that arrow actually means for the business. Use it when you want to show that your ideas are based on reality, not just vibes. It is also great for "reading between the lines" of a conversation. If your boss says, "We're looking at ways to optimize the team," and you say, "From this we can infer there might be budget cuts," you're using it to uncover a hidden truth. It’s a powerful tool for critical thinking and professional communication.

When NOT To Use It

Do not use this phrase for things that are obvious. If it’s raining outside and you say, "The ground is wet; from this we can infer it rained," you’re going to sound like a bit of a captain obvious. Also, avoid it in very casual settings. If you’re at a bar and you tell a friend, "You’ve finished three beers; from this we can infer you are thirsty," they might roll their eyes at you. It is also important not to use it when you are totally guessing. If you have zero evidence, use "I wonder if" or "Maybe." Using infer implies you have a logical trail to follow. If there’s no trail, the phrase falls flat. Finally, don't confuse it with imply—that’s the most common trap for even native speakers! People imply; you infer.

Common Mistakes

The absolute biggest mistake is the infer versus imply mix-up. Remember: the speaker implies (throws the ball), and the listener infers (catches the ball).

The data infers that we are failing. The data implies that we are failing.
From your tone, I imply you are angry. From your tone, I infer you are angry.

Another mistake is using it without any evidence.

From this we can infer that aliens exist. (Unless you just showed a photo of a UFO).

Some people also make it too wordy.

From this evidence here, it is possible that we can infer... From this we can infer...

Keep it clean and sharp. A blunt tool doesn't cut through the data as well as a sharp one does. Also, don't forget the from!

This we can infer... From this we can infer...

It needs that preposition to link the evidence to the action of inferring.

Common Variations

If From this we can infer feels a bit too stiff, you can try some variations. For a slightly more academic vibe, try We can deduce from this. If you want to stay professional but a bit more modern, This suggests that is a fantastic alternative. In a business setting, you might hear The takeaway here is. For something a bit more direct, try This leads us to the conclusion that. If you're talking about data specifically, The data points to is very common. In more casual professional settings, you might simply say, So, it looks like. Each of these has a slightly different flavor. Infer is the most logical and formal, while suggests is a bit more cautious and polite. Use the one that fits the room you're standing in.

Real Conversations

M

Manager

Our TikTok engagement is up 40%, but our sales are flat.
E

Employee

From this we can infer that people like our content but don't trust our website yet.

Student A: The professor didn't mention the exam once today.

Student B: From this we can infer she either forgot or she’s planning a surprise.

Friend 1: He hasn't liked any of my photos in three weeks.

Friend 2: From this we can infer he’s either busy or he’s moved on, girl.

D

Detective

The window was broken from the inside.
A

Assistant

From this we can infer the thief was already in the house.

Tech Lead: The server crashes every time we hit 1,000 users.

D

Developer

From this we can infer we have a serious scaling issue in the database.

Quick FAQ

Is infer the same as guess? Not quite! A guess can be random, but an inference is based on logic and evidence. It's a "smart guess."

Can I use it in an email? Absolutely. It’s perfect for professional emails where you are analyzing a situation or explaining a decision to a client.

Is it British or American? It’s both! It is a standard part of Global English and is understood perfectly in London, New York, and Sydney alike.

How do I pronounce infer? It’s in-FUR. The stress is on the second syllable. Just think of a cat with a lot of fur on the inside. (Actually, don't think of that, it's weird).

What is the noun form? The noun is inference. You might say, "That is a reasonable inference," when you agree with someone's logic.

使い方のコツ

Use this phrase when you want to sound analytical and logical. It works best in professional or academic contexts. Avoid confusing it with 'imply'—remember that YOU infer based on what someone else IMPLIES.

🎯

The 'That' Bridge

Always use 'that' after 'infer' when followed by a full sentence (e.g., 'infer that he is happy'). It makes your formal writing much smoother.

⚠️

Don't be a Robot

In casual conversation, replace this with 'So I guess...' or 'It sounds like...'. Using 'infer' at a party can make you sound pretentious.

例文

10
#1 Presenting quarterly results in a Zoom meeting

Our churn rate is at an all-time low; from this we can infer that our new customer success program is working.

Our churn rate is at an all-time low; this means our new program is working.

Linking a positive statistic to a specific internal cause.

#2 Analyzing a friend's behavior in a WhatsApp chat

She hasn't replied to anyone in the group chat all day. From this we can infer she's probably slammed at work.

She hasn't replied; we can guess she's busy.

Using logic to explain a social observation.

#3 A student writing a history essay

The ancient city had massive walls but no weapons. From this we can infer they prioritized defense over conquest.

The city had walls but no weapons, suggesting they were defensive.

Typical academic usage to draw a conclusion from archaeological facts.

#4 Trying to sound like a detective while watching Netflix

The victim's watch stopped at 10 PM. From this we can infer the struggle happened exactly then.

The watch stopped at 10; that must be when it happened.

Deductive reasoning in a mystery context.

A common mistake in a business report よくある間違い

✗ The report infers that we need to hire more staff. → ✓ The report implies that we need to hire more staff.

The report suggests we need more staff.

Correcting the confusion between 'infer' and 'imply'. The report (the sender) implies.

#6 Discussing climate change data

Ocean temperatures are rising faster than predicted. From this we can infer that current models may be too conservative.

Temperatures are rising fast, so the models might be wrong.

Using 'infer' to challenge existing beliefs with new data.

#7 Commenting on a TikTok trend

Everyone is using this specific sound suddenly. From this we can infer it's going to be the next big meme.

Everyone's using this sound, so it'll be a big meme.

Applying logic to fast-moving digital trends.

A mistake involving the missing preposition よくある間違い

✗ This we can infer that the market is crashing. → ✓ From this we can infer that the market is crashing.

We can conclude the market is crashing.

The phrase requires 'From' to establish the logical starting point.

#9 Feeling emotional after a movie

The main character never looks at his father once. From this we can infer a deep, unspoken resentment.

He doesn't look at his dad, which shows he's angry.

Drawing an emotional conclusion from visual cues.

#10 Discussing office gossip over coffee

They've scheduled a 'mandatory fun' day for Friday. From this we can infer morale is at an all-time low.

They've set up a fun day, so morale must be bad.

Using the phrase with a touch of sarcasm.

自分をテスト

Choose the correct word to complete the formal sentence.

The data shows a decline in user engagement. From this we can ______ that the new interface is confusing.

✓ 正解! ✗ おしい! 正解: infer

We (the observers) 'infer' a conclusion. The data 'implies' it.

Complete the phrase with the missing words.

The suspect has no alibi. ______ ______ ______ we can infer he was at the scene.

✓ 正解! ✗ おしい! 正解: From this

The phrase starts with 'From this' to refer back to the evidence (the lack of an alibi).

Match the evidence to the logical inference.

Evidence: The restaurant is empty on a Friday night.

✓ 正解! ✗ おしい! 正解: From this we can infer the restaurant might be failing.

An empty restaurant on a busy night is a logical sign of poor business.

🎉 スコア: /3

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練習問題バンク

3 問題
Choose the correct word to complete the formal sentence. Choose B2

The data shows a decline in user engagement. From this we can ______ that the new interface is confusing.

✓ 正解! ✗ おしい! 正解: infer

We (the observers) 'infer' a conclusion. The data 'implies' it.

Complete the phrase with the missing words. Fill Blank B1

The suspect has no alibi. ______ ______ ______ we can infer he was at the scene.

✓ 正解! ✗ おしい! 正解: From this

The phrase starts with 'From this' to refer back to the evidence (the lack of an alibi).

Match the evidence to the logical inference. situation_matching B2

Evidence: The restaurant is empty on a Friday night.

✓ 正解! ✗ おしい! 正解: From this we can infer the restaurant might be failing.

An empty restaurant on a busy night is a logical sign of poor business.

🎉 スコア: /3

ビデオチュートリアル

このフレーズに関するYouTubeの動画チュートリアルを探す。

よくある質問

2 問

Not exactly. 'Therefore' just shows a result. 'Infer' specifically highlights the mental process of deduction from evidence.

It's better to say 'I infer from what you said' or 'I infer from your tone'. You infer from evidence, not directly from a person.

関連フレーズ

🔄

Draw a conclusion

synonym

To decide what is true after considering the facts.

🔗

Read between the lines

similar

To find a hidden meaning in something said or written.

🔗

It follows that

builds on

Used to show that a statement is a logical result of the previous one.

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