And I could do the same about any axis that I want.

我还可以对任意坐标轴这么做。

youdao

When I was a child, I knew that the earth turns about its axis.

当我还是个小孩时，我就知道地球绕地轴旋转。

youdao

When I was a child, I knew that the earth turns about its axis.

当我还是个小孩时，我就知道地球绕地轴旋转。

youdao