Underlining
[计] 加下线
✅ 同义词
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
I don't know. I haven't made up my mind yet.
不知道。我还没下定决心呢。