吸烟也被证明会对皮肤造成损伤。最近的一些研究甚至显示，工业生产、交通工具所产生的可吸入空气颗粒物也和面部皱纹和色素的变化有关。

Cigarette smoke has also been shown to damage skin, and most recently, industrial and traffic related ambient particulate matter has been correlated with facial wrinkles and pigmentary changes.

youdao

吸烟也被证明会对皮肤造成损伤。最近的一些研究甚至显示，工业生产、交通工具所产生的可吸入空气颗粒物也和面部皱纹和色素的变化有关。

Cigarette smoke has also been shown to damage skin, and most recently, industrial and traffic related ambient particulate matter has been correlated with facial wrinkles and pigmentary changes.

youdao