原帖由 SpitFire 於 2006-7-31 13:54 發表tvb now,tvbnow,bttvb9 o8 M2 B9 V3 c4 k) j9 b: k9 W0 f$ a
Why is it so blue?? I though water has no colour....... * R6 n, G+ C4 i. _
5.39.217.76& @7 k$ T, r2 _6 B/ z
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~~ |