🗣️ 情景例句
A surprise?
惊喜？
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。