1.Shrunk, tamed, crossbred and eaten, are bison now a domesticated species?

缩小、驯养、杂交、被食用，现在野牛能算是驯化物种了吗？

2.He crossbred 100 different kinds of peppers every year for 10 years.

10年来，他每年杂交培育100种。

3.DNA analyses in Namibia found the four groups have not crossbred for million of years and therefore evolved into distinct species.

在纳米比亚进行DNA分析发现，这四个品种过去数百年没有杂交，因此进化成品种。

4.It's just a shopping cart, but it also looks like we crossbred WALL-E with Minions.

它只是一个购物车，但它看起来也像是我们将 WALL-E 与 Minions 杂交产物。机翻