🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
Beggars must be no choosers.
饥不择食。
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）