light snow

基本解釋

A light snow was falling, the trees sparkled with frost. Passed a couple of huge, empty cafés that looked like dismal waiting rooms.
正下著小雪，樹上結(jié)的霜晶瑩閃亮，我經(jīng)過(guò)看上去像陰沉的候診室的幾家空蕩蕩的大咖啡館。
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The weather was cold at the time, with fog and light snow falling, and investigators are likely to concentrate on the possibility of ice build-up on the aircraft.
在這個(gè)季節(jié)氣溫很低，有霧和小雪，調(diào)查員可能會(huì)集中分析機(jī)身結(jié)冰的可能。
Michael Musher, a National Weather Service meteorologist, said light snow in the Midwest and light rain elsewhere around the country could cause only minor problems.
邁克爾·姆舍，國(guó)家氣象服務(wù)中心的天氣預(yù)報(bào)員，說(shuō)中心部地區(qū)將會(huì)有小雪，其他地區(qū)的小雨可能會(huì)造成一些小問(wèn)題。

This gives them their color. However,when light travels from air to snow, some light is sent back,or reflected.
The blue light is the product of a long travel path through the snow or ice.
It is this light that gives snow its white appearance.