Chronic exposure to ultraviolet (UV) radiation may result in morphological and pathological changes of the skin, which is known as photoaging.

皱纹是皮肤光老化重要点之一,临床上以皮肤粗糙,皱褶深大、不易平征。

In proportion as her inward wounds closed, her grace and beauty blossomed once more on her countenance, but more thoughtful, more reposeful.

当这些内在创伤平了，她优雅与美丽又在面庞上绽放，但静安详。