echobe

原帖由 SpitFire 於 2006-7-31 13:54 發表www3.tvboxnow.com  e% {" E' l  z0 d9 S
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 ?????www3.tvboxnow.com3 V' ?2 \/ c4 U. {2 v
公仔箱論壇+ z& C  V6 W* z5 \3 `, m7 o
the blue color should be because of the reflection of light~~