Threatening people with knives will carry a mandatory term .

用刀威胁公民的罪犯将被强制监禁。

Why don 't we use our knives ?

我们为什么不用我们的刀子呢？

The rhetorical knives are out .

修辞之刀被拔出了。

I 'd make it so there 'd be no knives and no guns .

我要是总统就要尽快消除拿刀拿枪的犯罪。

He would also lift the bans on such things as knives and lighters .

他还将取消禁止携带刀和打火机一类物品的规定。