并不是只有变色龙能利用颜色来隐入背景，在蜘蛛的世界里也存在着许多8条腿的变色龙，比如四点圆蛛和蟹蛛。

It isn't just lizards that can use colour to blend into the background the spidery world also has many 8-legged chameleons including the four spot orb weaver and the crab spider.

youdao

在一个圆的世界里，你不能挑边。

You can't choose up sides on a round world.

youdao