求翻译：这个时候的UVB紫外线虽不如盛夏来的猛烈，但UVA紫外线却和全年任何时间强度大致相同，而UVA不仅会增加皮肤黑色素,使肤色变深,更能深入肌肤,令肌肤衰老。是什么意思？

Uvb ultraviolet light, though not at this time in summer to violent, but uva UV at any time of the year strength roughly the same, and uva not only will increase skin melanin to make the color becomes deeper, deeper into the skin, aging skin.

This time, though not as good as the UV UVB summer to the fierce UVA UV light, but it is all year round and are basically the same as any time, and intensity UVA will not only improve the skin's melanin, the skin color darker, more into your skin, leaving skin aging.

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Although UVB ultraviolet light at this time than summer to heavy, but UVA ultraviolet light and strength of roughly the same at any time all year round, and UVA not only increases the skin melanin, makes skin darker, more in-depth skin, skin aging.

Although this time UVB ultraviolet ray was inferior the midsummer comes violence, but the UVA ultraviolet ray approximately is actually same with the whole year any time intensity, not only but UVA can increase the skin melanin, causes the skin color to change the depth, can penetrate the flesh, mak