✅ 同义词
🔴 反义词
🗣️ 情景例句
You know, man's best friend is his dog.
你知道的，类最好的朋友就是狗。
You are probably right.
你也许是对的。
I'm sorry I don't know. You'd better ask that policeman over there.
对不起，我不知道。你最好问问那边的警察。