Underseepage
地下渗流
🗣️ 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ，请他们贡献时间。
I will take a helicopter.
我将去搭直升飞机。
So you are Yang Mei. Nice to meet you.
这么说你就是杨梅了。见到你很高兴。