In advance, or to the east, of the MJO enhanced activity, winds aloft are westerly.

而在MJO的后面，或者是西面，高空风是向东的，并且降水增强。

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But in the stratosphere they can stay aloft for years, spread by fast winds known as jets, meaning the threat is global.

但在平流层，它们可以在高处停留数年，高速的风对其进行传播，这意味着全球都受到了威胁。

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From northern skies a cloud approaches, aloft upon the winds of change.

乘着易迁之风，一团黑云自北方的天际压来。

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Spin in the storm's updraft is enhanced when the air entering the base of the updraft is from the south, while the winds further aloft are flowing from west to east.

CNN: The making of a nightmare tornado

Run by NOAA once aloft, the modernized satellite would focus on warning the Earth about incoming solar winds.

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