原帖由 SpitFire 於 2006-7-31 13:54 發表
( F- w) ~: P+ fWhy is it so blue?? I though water has no colour....... 9 B s+ j5 L' ?3 F: m! L) `6 @' _& O4 X/ S1 s
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~~ |