The epigenome can be disrupted by smoking, ageing, stress, atmospheric pollution, what we eat and drink, and a host of other environmental factors.

吸烟、衰老、压力、大气污染、我们的饮食及许多其他环境因素都能对表观基因组造成破坏。

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Ultraviolet (UV) rays emitted by the sun are the leading environmental cause of skin complaints, premature ageing, sun burn and even skin cancer.

太阳放射出的紫外线是引起皮肤过早老化、皮肤晒伤甚至皮肤癌等问题的主要环境因素。

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It is widely accepted that environmental exposure to high levels of solar UV radiation contributes to the accelerated ageing of the outer layers of the eye and skin, and the development of cataracts.

已被公认的，是处于高剂量的太阳紫外幅射环境，可使眼睛及皮肤外层加速老化，并会引致白内障。

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