原帖由 SpitFire 於 2006-7-31 13:54 發表
; C0 ^2 a* U3 A) P% c! N6 D/ PTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。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 ?????
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the blue color should be because of the reflection of light~~ |
發表於 2006-7-31 04:54 PM
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發表於 2006-8-1 05:21 AM
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