🗣️ 情景例句
but I'm taking a little time to smell the flowers.
我正利用一点时间轻松一下。
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
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，