When melting snow-crystals or raindrops fall through very cold air, they freeze to form small particles of ice, called sleet.
VOA: special.2011.01.11
Well, first of all, you may not survive for long, if you truly don't accept the fact that things, people being no exception fall when left in mid-air.
首先,你可能活不长,如果你不接受,人会从半空中掉下来的事实。
Other beautiful creatures also fill the air in Cape May during the fall.
VOA: special.2009.06.01
Japan has deployed land-to-air missile interceptors in case any debris threatens to fall on this country.
VOA: standard.2009.04.03
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