Now, since Darwin's day there's been what Cacilda and I have called the standard narrative of human sexual evolution, and you're all familiar with it, even if you haven't read this stuff.
如今，从达尔文的时代就有了 卡西尔达和我称之为 人类性进化的标准纲要， 而且你们都很熟悉它， 即使你还没有读过这个东西。