🧩 词语组成解析
🗣️ 情景例句
We hired a woman to watch Richard and then Susan,
我们雇用一名女士来照顾Richard ,后来又照顾Susan
I'm a graduate of Yale University., I have a Bachelor of Arts degree.
我是耶鲁大学的毕业生,我有文学学士学位。
You must always return your library book on time!
你必须按时归还图书馆的书!