Weatherization
房屋节能改造
🗣️ 情景例句
Yeah. You can count on it.
当然 ，你等着瞧吧。
You got the wrong person.
你认错人了。
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？