Let's jump down from here.
我们从这里跳下去。
Do you think you would let us jump on the mat before you?
你们能不能让我们先上飞机？
Next, let's jump right into a concise discussion of the functional requirements.
接下来，简要讨论功能性需求。
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。
You seem to have jumped several steps in the argument.
你在论证中似乎略去了好几个步骤。