RT: I just learned that if a hermit crab finds a new shell that is too big it will wait for other hermit crabs who need new shells to gather and then they will organize themselves by size and trade shells and I am pissed that the crabs have a better housing market than we do
RT：我刚刚了解到，如果一只寄居蟹发现了一个太大的新壳，它会等待其他需要新壳的寄居蟹收集，然后它们会按大小组织起来，交换壳。我很生气螃蟹的住房市场比我们好