Stackup
n. 分层盘旋飞行
🗣️ 情景例句
so I can get some interesting mail?
那样我就可以收到一些有趣的信件了。
You are fatter than I am.
你比我胖。
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。