echobe

原帖由 SpitFire 於 2006-7-31 13:54 發表
: n* ^) j- J/ l2 Ftvb now,tvbnow,bttvbWhy is it so blue?? I though water has no colour.......

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if the color is no color, why the ocean is blue or green ?????
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the blue color should be because of the reflection of light~~