原帖由 SpitFire 於 2006-7-31 13:54 發表
: @) e6 B& }/ b8 D$ s1 U d Wtvb now,tvbnow,bttvbWhy is it so blue?? I though water has no colour....... os.tvboxnow.com; {7 C# d) u" X3 k0 w9 V
0 k+ c+ h: X B! ~0 ^3 }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~~ |