And a body in motion needs to resist external forces acting upon it that might slow it down.

运动中的身体需要抵挡外界施加的压力，不然就会被压垮。

youdao

And a body in motion needs to resist external forces acting upon it that might slow it down.

运动中的身体需要抵挡外界施加的压力，不然就会被压垮。

youdao