出去

You usually put it after a subject. For example, 我出去 means 'I am going out.' You can also add a purpose. 我出去买咖啡 means 'I’m going out to buy coffee.' It is a 'directional complement' in grammar terms. This means it shows the direction of the action. If you are inside a building, you use 出去 to describe leaving it. It’s like telling your cat you'll be back soon.

Use it when you are leaving your house for work. Use it when you need to step out of a meeting to take a call. It works perfectly when texting a friend to say you're on your way. At a restaurant, if it’s too loud, you might tell your date, 'Let’s go outside.' It is the ultimate 'transition' phrase for your daily life.

Don't use it if you are already outside. If you are in a park and want to go to a mall, just use 去. Also, be careful with your tone. Shouting 你出去！ to someone is a very harsh way to say 'Get out!' It’s the classic movie line before someone slams a door. Unless you are in a soap opera, keep your voice calm.

In Chinese culture, telling people where you are going is a sign of politeness. It’s not 'tracking'; it’s 'caring.' When you leave the house, you don't just vanish. You say 我出去一下 (I’m stepping out for a bit). This lets your family or roommates know you are safe. It’s a small social glue that keeps everyone connected.

You will often hear 出去玩 (go out to play/have fun). This is used by everyone, not just kids! Adults use it for hiking, clubbing, or just hanging out. Another one is 走出去, which emphasizes the act of walking out. If you want to sound more casual, add a 吧 at the end: 我们出去吧 (Let’s go out!).