Weatherproofness
风雨密性
🗣️ 情景例句
Nice day, isn't it?
天儿真不错，你说呢？
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
The Turners are going on a train. The conductor is coming round.
特纳一家人在火车上。列车员走过来。