I could imagine writing another function for same point, and I have to give it a name like same point polar, and same point Cartesian.
程序不知道怎么来做了,它没有对应的处理方法,所以它要抱怨了,那么我这里的问题就是,这也是我一直想要说的。
And, so yes, to answer your question, I think there are adequate facilities
所以我来回答你的问题,是的,我觉得这里的设施很完备,
So there is an interesting question.
所以,这里有一个有趣的问题。
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