follow like sheep字面意思像绵羊一样，引申为盲从。

【例句】
We must always go into the whys and wherefores of anything. On no account should we follow anyone like sheep.
我们对任何事情都要问一个为什么，绝对不应盲从任何人。

Most of the people follow the media like sheep and never question their truthfulness.
大多数人盲目的相信媒体的报道，从不怀疑它们的真实性。