echobe

原帖由 SpitFire 於 2006-7-31 13:54 發表/ j  e9 S2 u, z: C5 `% ?3 A
Why 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 ?????公仔箱論壇. J7 a# A0 y0 S" ?. K

6 m) n  o& D9 b5 u8 B0 j6 H公仔箱論壇the blue color should be because of the reflection of light~~