A torrent of water swept down the valley.

急流突袭(冲向)山谷。

It was frightening. The fastest evacuation route was through river rapids.

很吓人。最快疏散路线是河流急流。

Here is the current that many people see is scary or causes them anxiety.

这就是引起很多人害怕和恐慌急流。

There are advantages to life in the fast stream.

这些动物拥有在急流中先天优势。

The jet stream is reshaped as a result, changing our weather patterns.

结果，急流循环被改变，进而改变了我们天气模式。

Clear air turbulence is generated by wind shear in the jet stream.

晴空湍流是由急流中风变产。

Class IV Rapids all the way down when it's high water.

当水位高时候，就会出现四级急流。

It becomes rapids as it passes through deep valleys, travelling across western Yunnan Province.

它穿过深谷时就变成了急流。流经云西。

Here it's the current that many people see is scary or causes them anxiety.

这是许多人所看到令人恐惧或使他们焦虑急流。

Firefighters here rescued a motorist stranded in rushing waters.

消防人员救出了一名被困在急流中司机。

One of these schools is Forest Hills school district, near Grand Rapids, Michigan.

密歇根州大急流城附近森林小丘校区采用就是这种方法。

In the summer months this could cause the jet stream to weaken or split.

在夏季几个月里，这可能会导致急流减弱或分裂。

Away from these rapids, flat lizard populations are found in much smaller numbers.

在远离这些急流地方，扁石蜥数量则要少得多。

This is what we get if you have a lot of big animals in fast flowing water.

这就是当有很多大型动物在急流中时会出现情况。

It roared well over its banks, rushing swiftly with tree limbs caught in the raging current.

它咆哮着冲上两岸，夹杂着被急流冲下树枝，汹涌奔腾。

That divide is the jet stream or strong currents of air created when warm and cold air masses meet.

这条界线是暖气团和冷气团相遇时产急流或强流。

Down the stream the raft floated, and the poor Scarecrow was left far behind.

急流继续把木筏向下冲，可怜稻草人，远远地落在他们后面。

This usually happens away from the intense effects of the jet streams – strong wind paths that circle the planet.

通常发在远离高空急流，即地球环流变影响。

Downpours on Saturday were rapidly turned the creeks that run behind backyards and through downtown Waverly into raging rapids.

周六倾盆大雨迅速将流经后院并穿过韦弗利市中心小溪变成了汹涌急流。

And he just became the Guinness World Record holder for performing the first skydive into the jet stream.

他刚刚成为吉尼斯世界纪录保持者，因为他是第一个在急流中跳伞人。