🗣️ 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以吗？
Can you keep an eye on my bag?
帮我看一下包好吗？
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。