translation.en: After all, if ideas about invertebrate skeletons can give us insights about mammalian reproductive systems, there could be lots of other wild and productive connections lurking out there just waiting to be found.
translation.zh: 毕竟, 如果关于无脊椎骨骼系统的观点 可以给我们 关于哺乳动物生殖系统的启示 那么就可能潜藏着更多的其它奇怪但有用的联系 等待我们去发现