Third-hand smoke can damage one's respiratory system: study - Xinhua | English.news.c
 

Third-hand smoke can damage one's respiratory system: study - Xinhua | English.news.cn XinhuaA worker uses a blow torch to light a cigarette at Cilincing district, along the Jakarta coastline, Indonesia, April 5, 2019. (REUTERS/Willy Kurniawan).



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