Defstruct
定义结构
🗣️ 情景例句
I get the picture.
我知道是怎么回事了。
What's the date today?
今天是几号？
That is perhaps why sculpture has been described as the most difficult of all arts;
雕塑被说成是所有艺术中最难的艺术，可能就是这个道理。