我们不可能确定是两个大陆在向相反的方向移动，还是一个大陆是静止的，而另一个大陆在漂移。
It is not possible to determine whether both continents are moving in opposite directions or whether one continent is stationary and the other is drifting away from it.
从侧面看，这座宝塔就像在跳蛇舞——每一层楼都朝着上下相邻楼层相反的方向移动。
Viewed from the side, the pagoda seemed to be doing a snake dance—with each consecutive floor moving in the opposite direction to its neighbours above and below.
在太阳引力的控制下，每个行星都维持在一条椭圆形的轨道上，并按照相同的方向移动。
Under the control of the Sun's gravitational force, each planet maintains an elliptical orbit and all of them travel in the same direction.
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