原帖由 SpitFire 於 2006-7-31 13:54 發表5.39.217.77:8898! N4 [# t6 y4 h
Why is it so blue?? I though water has no colour....... % u* y m, J, J R. }! `) G; p7 A9 X# jtvb now,tvbnow,bttvb5.39.217.77:8898, P5 ?9 q4 U; o6 G$ P
if the color is no color, why the ocean is blue or green ?????
3 R5 \( r/ g' _$ w" [' K8 K2 otvb now,tvbnow,bttvbtvb now,tvbnow,bttvb3 E4 G/ I; R/ r: Z" o
the blue color should be because of the reflection of light~~ |