Cctvs
abbr. China Central Television (中国)中央电视台；closed-circuit television 闭路电视
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
What do you want to be after school?
当你完成学业以后，你要做什么？
The third person who lit a match started the fire.
第三个工人擦亮一根火柴就引发了火灾。