该人造卫星每100分钟绕地球旋转一圈。
The satellite revolves around the earth once every hundred minutes.
还是看个例子吧，有一张均匀的唱盘，让它绕中心旋转有多难呢？
Let's do an example. Let's try to figure out if we have just a uniform disk how hard it is to spin it around its center.
也就是绕x轴旋转。
毋庸置疑，是太阳拉着行星绕其旋转。
当我还是个小孩时，我就知道地球绕地轴旋转。
When I was a child, I knew that the earth turns about its axis.
如何移动对象在道路的同时绕自身轴线旋转它？
How to move object in a path while rotating it around its own axis?
地球是绕太阳旋转的几个行星之一。
The earth is one of several planets revolving round the sun.
地球一年绕太阳旋转一周。
卫星在绕地球旋转的同时缓慢地自转。
地球每年绕太阳旋转一周。
多余的能量来自于行星绕太阳旋转时自身的动能。
This extra energy comes from the planet's own enery of motion around the sun.
请注意，红色矩形已经绕著0,0画面座标旋转。
Notice that the red rectangle has been rotated around the 0, 0 screen coordinates.
“地球绕太阳旋转，”老师告诉我们说。
在太阳系里，包括彗星在内所有天体都绕日旋转。
In the solar system all heavenly bodies, not except comets, move round the sun.
它绕太阳旋转。
月球在距地球38万千米的处所绕地球旋转。
月球在距地球38万千米的处所绕地球旋转。
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