echobe

原帖由 SpitFire 於 2006-7-31 13:54 發表5.39.217.77; p9 i/ l* ?( h" c  Y4 p. S, f
Why is it so blue?? I though water has no colour.......

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/ f, m' W1 w" T: Atvb now,tvbnow,bttvbif 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~~