Vantilation
换气,通风,空气的流通,通风设备
🗣️ 情景例句
You'll learn a lot.
会增长不少见识。
The more things a man is ashamed of the more respectable he is.
一个人引以为耻的事情越多，就越可尊敬。
After a time, we noticed a snake charmer with two large baskets at the other side of the square,
过了一会儿，我们注意到广场的那一边有一个带着两个大筐的耍蛇人，