Fai
abbr. 国际航空协会（Federation Aeronautique Internationale）
🗣️ 情景例句
Why don't you go to your room, Mom, and get some sleep.
为什么不到你的房间去？妈妈， 去睡一会儿。
A man becomes learned by asking questions.
要长学问，就得多问；多问则业精。
I have the quotations you asked for.
你要的报价已经做好了。