Celyphidae
甲蝇科
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
You work for the Overseas Engineering Company, don't you?
你在海外工程公司上班，是吗？