虽则空气,所言不虚

来源: 走马读人 于 2012-05-20 09:49:44 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (832 bytes)
回答: 山雨欲来风满楼？ 由 sportwoman 于 2012-05-20 07:21:17
As the rain falls from a storm cloud, it "drags" air down with it, which hits the ground and spills out laterally around the storm. Moving air is wind. So as a storm approaches, you will feel this "spilled" air - wind - before the rain gets to you.

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