However, it turned out that towards the North Pole of the Milky Way counterclockwise rotation among spiral galaxies is dominant, that is, they are oriented in the right direction.

然而，结果是朝着银河系的北极，大多数螺旋星系是逆时针旋转，也就是说，他们都是朝着右方的。

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The rotation of the pole caused the flag to move back and forth as if rippling in the breeze even though there's no air on the moon.

旗杆的转动使得旗帜前后抖动，看上去好像是被风吹动的，即使月球上没有空气。

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This article mainly talks about how to replace the to-and from swinging movement of hand with a six-pole machine applied by disc rotation.

在研究驱动圆盘式人力收割机时，设想将人手的往复摆动转换为圆盘转动所采用的六杆机构。

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