✅ 同义词
🗣️ 情景例句
I'm concerned.
我很担心。
I don't know what I should have done without your help.
要不是您的帮助，我真不知道该怎么办。
The house has many large rooms and there is a lovely garden.
这栋房子里有许多房间，还有一个漂亮的花园。