Cyclematics
[计] 程序控制图
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
What kind of school will it be?
要办什么样的学校？