问题描述：
英语翻译
Seeing many stripes at once can also confuse animals that want to eat them.Some birds stay in a circle,each toward a different direction.In this way they can also help each other stay alive by looking around for animals that may want to eat one of them.
Seeing many stripes at once can also confuse animals that want to eat them.Some birds stay in a circle,each toward a different direction.In this way they can also help each other stay alive by looking around for animals that may want to eat one of them.
问题解答：
我来补答展开全文阅读