At that time, a few foresighted men began line breeding and inbreeding with the hopes of establishing a new draft breed.

当时，一些富有远见的男人开始行繁殖和近亲繁殖，与建立一个新的草案品种的希望。

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Constant overtime, repetitive assembly line tasks and debilitating overnight shifts can breed a sense of isolation.

经常加班、重复的装配线工作、以及损害身体的夜班，会催生出孤独感。

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In the ASH breed, all colors with a silver inhibitor gene are required to have a "white" undercoat present on all parts of the cats, including along the spine line.

在美短国短毛猫品种当中，所有带银抑制基因颜色需要有“白色”的绒毛出现在整个身体当中，包括整个的脊骨线。

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But it traces back to an ancient line, and a famous Barbet once fought in Napoleon's infantry, say the breed's fanciers.

WSJ: Breeders of Rare Woolly Pooch