后面用are，例如：

1. These cattle are one of the purest breeds in Britain.这些牛是英国最纯的品种之一。

2.The cattle are fed barley.这些牛要喂大麦。3.The cattle are being fattened for slaughter.喂肥牛群以宰杀。4.On big farms cattle are usually stamped with brands.在大农场，牲畜通常是打烙印的。