🗣️ 情景例句
We want to keep customers happy.
我们必须让顾客满意。
Where can I make a reservation?
我到哪里可以预订？
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。