Ccsa
[计] 公用控制交换网
🗣️ 情景例句
you can pay the mortgage every month.
你们能每月按时付款。
Have you taken a plane?
你坐过飞机吗？
The whole village soon learnt that a large sum of money had been lost.
整个村子很快知道，有一大笔钱丢失了。当地的屠户萨姆。