Cars will explode instantly when struck by a single bullet.

汽车只要被一颗子弹击中，就会马上爆炸。

Any day, I imagine he will be taken out by the single bullet of an aggrieved underling .

每一天，我都设想他会被他愤愤不平的下属一枪结果掉。

Don:So, it's like using a shot gun with lots of pellets instead of a rifle with a single bullet.

唐：那么，这就像使用一杆有很多子弹的散弹枪，而不是只有一发子弹的步枪。