The idea of forcing storm clouds to discharge their lightning on command is not new.
迫使雷雨云应要求放出闪电的想法并不新鲜。
THE storm clouds have been gathering for months.
阴霾云集数月。
But now, suddenly, storm clouds are gathering over Skype.
但是现在，Skype的上空突然密布了厚厚的暴风云。
It is triggered when electrical charges build up in storm clouds.
电荷在积雨云中聚积起来就会触发闪电。
But no matter how close recession seems, somehow the storm clouds never quite break.
无论衰退的阴云如何密布，雨还是不会很快下的。
Look up and see dark storm clouds.
抬头看见阴云密布。
Suddenly, the sky becomes dark. I look up and see dark storm clouds.
突然，天空变黑了，我抬头看到黑色的乌云。
Men have gazed in wonder at the bright patterns of lightning in storm clouds.
他们曾经惊异地注视着闪电在雨云密布的天空上展现耀亮的图案。
Storm clouds were gathering so we hurried home.
暴风雨的云团聚集，所以我们匆忙回家。
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