既然重力改变了，走路也的确需要练一练了。
Walking does need a bit of practice now that gravity has changed.
这种重力波据推测可以改变物体间的距离（当然极微小）。
This wave is theorized to slightly change the distance between physical objects.
这种重力波据推测可以改变物体间的距离（当然极微小）。
This wave is theorized to slightly change the distance between physical objects.
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