Now, y points to the same place as X. So, wait now y is fixed.

现在，y和x指向同一东西，所以现在y被修正了。

youdao

Y is the sum of "method points".

纵坐标y轴是“方法点”的集合。

youdao

Y is the sum of "method points".

纵坐标y轴是“方法点”的集合。

youdao