In the next stage—REM sleep—we begin to breathe faster and our eyes move around quickly, but our bodies do not move.

下一个阶段又称为快速眼动睡眠阶段，我们的呼吸开始加快，眼球也开始快速跳动，但我们的身体却保持不动。

youdao

Our highways, railroads, ports, buses and airways allow us to move around our country quickly and efficiently.

WHITEHOUSE: Luis Cabrales

We can move data around very quickly.

FORBES: At NYSE, The Data Deluge Overwhelms Traditional Databases

"In this age of global travel, where people move around in airplanes so quickly, there is no region to which this virus could not spread, " said Fukuda, assistant director-general of the WHO.

CNN: World battles swine flu as death toll rises