兽医建议我们给小狗剪短尾巴以防止受伤。

The vet suggested we ___bobtail the puppy to prevent injuries.

那只牧羊犬天生尾巴短，是其品种的典型特征。

The shepherd dog had a naturally short ___bobtail, typical of its breed.

这些短尾卡车非常适合在城市狭窄的街道上运输货物。

These ___bobtails are perfect for transporting goods on narrow city streets.