{1,000,000,000點} 陽光普照的背後... ...

樹仔

2007-05-18 4:13 pm

究竟係陽光，定係陽光裏面既紫外線令到人体既皮膚黑D?(定係两樣到有/冇''分''?)

回答 (2)

Ho

2007-05-18 4:28 pm

✔ 最佳答案

UV(UVA,UVB,UVC)

👍 0 👎 0

[匿名]

2007-05-18 4:28 pm

係紫外線!

👍 0 👎 0

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