原帖由 SpitFire 於 2006-7-31 13:54 發表
9 l# t8 @2 C0 R% y公仔箱論壇Why is it so blue?? I though water has no colour....... 6 Z! Y7 p0 b6 Q7 ~3 }# _3 v公仔箱論壇
" U" j$ P+ g, C' _* q/ _公仔箱論壇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~~ |