Many breeds of dogs have a genetic predisposition that leads to deafness.

很多种狗都有对聋的基因倾向。

The equation is simple: research breeds new products.

这个情况是简单的：研究孕育新产品。

These cattle are one of the purest breeds in Britain.

这些牛是英国最纯的品种之一。

All of these are useful breeds whose potentiality has not been realized.

所有这些都是有益的品种，其潜力尚未被认识到。

Sheep once sold for as little as 50 cents each during a glut in the 1980s, but today some breeds of ewe can sell for as much as $200 a pop.

在20世纪80年代的一次供过于求中，羊的价格一度低至每只50美分，但如今一些品种的母羊可以卖到每只200美元。

Nothing breeds success like success.

一事成功万事亨通。