Air transportation
[经] 航空运输, 空运
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
🗣️ 情景例句
we would like to have our investments returned as early and safely as possible.
我们总想尽早而又安全地收回我们的投资。
It's been 5 years since I last saw you.
我已5年没见你了
Fine, thanks. How are you?
谢谢，你好吗？