And the interesting thing that happens -- because we're using tadpoles, of course, because they have the most exquisite biosenses that we have, several orders of magnitude more sensitive than some of our senses for sensing, responding in a biologically meaningful way, to that whole class of industrial contaminants we call endocrine disruptors or hormone emulators.
有趣的是 因为我们在用蝌蚪，当然 因为与我们人类相比，它们有最敏感的生物触觉， 甚至比我们敏感好几倍 在某些感觉上 作为感觉 作为对于整个工业污染的反应 在生物上来说是很有意义的方式， 我们称之为环境荷尔蒙 或者荷尔蒙仿真器。