Wffs
公式,合取公式类
🗣️ 情景例句
You don't need to do that.
你不用那么做的。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
Yes.He must remain in bed for another two days.
是的，他还必须卧床两天。