B1 Expression

It's no rocket science.

It's not difficult.

معنی

Used to say that something is not complicated or difficult to understand.

معنی

Used to say that something is not complicated or difficult to understand.

مفید بود؟
هنوز نظری وجود ندارد. اولین نفری باشید که افکار خود را به اشتراک می‌گذارد!