| 例句 |
The jet stream is a river of air.喷气流是一股强大气流。The jet stream in the northern hemisphere moves northward.北半球的急流向北移动。Much of Central Europe receives its heaviest rains in the summer. Added to that, the jet stream has trapped the thunderstorms in a gigantic loop.中欧的很多地方在夏天迎来了最强的降雨。此外，急流把雷暴限制在了一个巨大的圆环里。 |