Recently, an experiment that simulated smoking has been hot in the circle of friends. The experimental team took a piece of fresh pork lung and 200 cigarettes ...
"cough!" .hzh {display: none;} "Kekeke ~"He feels The lung seems to be fried Breathe each time There will be a hidden pain for a whileWhat is ...
Lung cancer is the first cause of global cancer death. 80%-90%of lung cancer occurs caused by smoking. The risk of smokers suffering from lung cancer is 20 ...