Fai
abbr. 国际航空协会（Federation Aeronautique Internationale）
🗣️ 情景例句
Play it safe.
做事要稳妥。
Work today, for you know not how much you may be hindered tomorrow.
今天有事今天做，明天可能事受阻。
After he was arrested, the man admitted hiding in the box before the plane left London.
此人被逮捕后，承认他是在飞机离开伦敦前躲进箱里的。