2.一定会…，必然

3.注定，必定

be bound to的例句：

1.A person who is imperious and tries to gloss over his fault is Bound to suffer in the end.

专横跋扈,文过饰非的人到头来总是要吃亏的。

2.Kindness is the golden chain by which society is Bound together

善良是连结社会的金链。

3.If we are Bound to forgive an enemy we are not Bound to trust him

如果我们决定宽恕一个敌人,但决不能相信他。

4.A man with downy lips is bound to make slips.

嘴上没毛，办事不牢。

5.When a high reward is offered, brave fellows are bound to come forward.

重赏之下，必有勇夫。