1. The cat leapt from the chair.
    猫从椅子上跳开了.

2. They all leapt out of their sleeping bags and hurried outside.
    他们全都跳出睡袋，跑到外面。

3. Then, without thinking rationally, I leapt into action.
    接着，未及冷静思量，我就急急地行动了。"