俚语：like a lamb to the slaughter

英文释义：something that you say about someone who does something or goes somewhere calmly and happily, not knowing that something unpleasant is going to happen to them.

意为“像待宰的羔羊；温顺的，怯弱无助地”。

例句：
1. Bob went into the exam room like a lamb to the slaughter.
鲍勃进了考场，就像羔羊赴刑场一样。

2. He led his father to the ambush like a lamb to the slaughter.
正是他使大十字军在这场屠杀中显得不堪一击。