With one bound she came down the staircase.

她一步跳下楼梯。

And scarcely had the wolf said this, than with one bound he was out of bed and swallowed up Red-Cap.

狼刚说完这句话，就一跃而下，把小红帽吞了下去。

But Stardi never paused to reflect, and small and ill-made as he is, he flung himself with one bound on that big fellow, and began to belabor him with his fists.

不料斯带地毫不害怕，他身材虽小，竟跳过去攫住敌人，举拳打去。