When it's viewed, the orientation of the square doesn't change as it moves through the path.

在查看该运动时，您会发现矩形在沿着路径移动的过程中其方向不会发生变化。

youdao

When it's viewed, the orientation of the square doesn't change as it moves through the path.

在查看该运动时，您会发现矩形在沿着路径移动的过程中其方向不会发生变化。

youdao