原帖由 SpitFire 於 2006-7-31 13:54 發表
: ]8 j9 g' o2 z. v# eWhy is it so blue?? I though water has no colour....... ' k$ A8 m! u. c- K: n公仔箱論壇
+ L! Z; U: v ~# x9 v) Fif 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~~ |