Preflight
a. 起飞前的, 为飞机起飞作准备的
🗣️ 情景例句
You live like a pig!
你简直是住在猪窝里！
You mind your business, and I'll mind mine.
井水不犯河水。
What a good idea! See you tomorrow! Bye!
好主意！明天见！再见！