Go on, hop it!

快点走开！

Hop it now. I want to clear this room for the meeting.

请马上走开吧，我要把房间打扫一下好开会。

It is a three-hour drive but can be reached by a 20-minute hop in a private helicopter.

这段路程开车需要3个小时，而乘坐私人直升飞机20分钟就可以到达。

When scientists apply a voltage to the finger, electrons can hop between it and the surface through a process called quantum tunneling.

当科学家在探针上加一定电压时候，电子能够在它和样品表面之间跳跃，这个过程叫做量子隧穿。

“In Moscow, you hop on the subway and you’re everywhere, ” she said. “In Gaithersburg, it was just terrible.

“在莫斯科，你跳上地铁哪儿都能去，”她说，“在盖瑟斯堡，真是太糟了。