translation.en: Well, it turns out that if you give a crayfish a lot of little tiny electric shocks every time it tries to come out of its burrow, it will develop anxiety.
translation.zh: 事实证明，如果一只小龙虾 每当它想从地洞里爬出来的时候 你就给它一个小的电击， 可以导致它产生焦虑症。