You will then be making circles around the other car, but when seeing from above, both of you are driving forward all the time and your path will be convex.

然后你将会一直绕另一辆车转，但当你从上面看，你们两个一直在向前行驶且你们的路径是凸形的。

youdao

You will then be making circles around the other car, but when seen from above, both of you are driving forward all the time and your path will be convex.

然后你将会一直绕这辆车转，但当你从上面看下来，会发现你们两个都在向前行驶并且你们的路径都是凸形的。

youdao

The curve of human stomach is greatly contribute, but if the bag as the convex, too, is common!

肚子对于人体的曲线是大有贡献的，但是假使凸的像挂了布袋，太高了，就俗了！

youdao

But then a colleague at his Atlanta investment company, Convex Group, passed him a plastic lid with a coupon attached to it in August 2002.

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