Spongiolite
海绵硅灰土
🗣️ 情景例句
I see. By the way, how many people are working in your factory now?
哦，我知道了。顺便问一下，现在贵厂有多少在职职工？
He that would command must serve.
欲做先生，先做学生。
thank for coming today.
谢谢您今天的莅临。