优生学

This is the dread "nightmare" of eugenics in familiar, marketplace form - which involves breeding the best-paid instead of the best.

这种情况，是优生学可怕的&梦魇&以熟悉的市场形态出现--培育的不是最优秀的品种，而是收入最高的品种。

In 1920 the book "Searchlights on Health, The Science of Eugenics: A Guide to Purity and Physical Manhood" was published.

在1920年这本书&探照灯对健康的，科学的优生学指南：纯度和物理青壮年&出版。

It is sometimes broadly applied to describe any human action whose goal is to improve the gene pool.

有时，优生学广泛适用于描述旨在改良基因库的所有人类行为。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。