网友回答：
smoking should be banned，last but not the least reason is the increase in cigarette smuggling. because of tobacco smuggling，the main reason is that tobacco is a silent killer to smokers. tobacco is known to be the probable cause of some 25 different dise
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
