例句：
No amount of encouragement would make him jump into the pool.
再怎样鼓励，他也不肯往游泳池里跳。
I can't jump any higher.
我没法跳得更高了。
The story takes a jump back in time.
这故事一转又回到以前发生的事情。
Who holds the world record for the long jump?
跳远世界纪录的保持者是谁？
He jumped to his feet when they called his name.
他们叫到他的名字时他一下子就站了起来。