They get up into high altitude air currents.

它们可以进入高空气流飞行。

Through air currents, potentially carrying microscopic droplets full of coronavirus.

通过气流，可能携带充满冠状病毒的微小液滴。

The flying rivers are air currents that carry a lot of water vapor.

飞河是携带大量水蒸气的气流。

So the ultimate driver of both the ocean currents and the air currents is the sun.

所以洋流和气流的最终驱动力是太阳。

This deflects the air currents and prevents them from forming vortices that could shake the tower from side to side.

这样可以偏转气流，防止气流形成旋涡，使塔身左右摇晃。

They get up into high altitude air currents.

克莱姆：他们进入高空气流。

A feather floats down unless interrupted by air currents.

1. 除非受到气流的干扰，羽毛会飘落。

D, mountain building that changes air currents.

D、改变气流的山地建筑。

She explained to me, stop looking for vultures riding on air currents.

她向我解释说，不要再寻找骑在气流上的秃鹰了。

That includes a fast meandering air current known as a jet stream.

这包括一种被称为急流的快速蜿蜒的气流。