🗣️ 情景例句
Not at all. Hope you come again.
不客气。希望你能再来。
I wash his face and hands,and then I dress him.
我洗他的脸和手，并且我给他穿衣服。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，