Objective To analyze the content of polycyclic aromatic hydrocarbons (PAHs) in mainstream smoke of 20 brands of Chinese cigarette.

目的检测20种主要国产品牌香烟主流烟雾中多环芳烃与焦油含量，并分析其是否有相关关系。

youdao

The eastern Chinese city of Wenzhou produces more cigarette lighters and spectacles than anywhere on earth, and has long been seen as an economic trend-setter for the entire country.

位于中国东部的温州市一向被视为中国经济的风向标，这里所生产的打火机和眼镜数量超过世界任何地区。

youdao

Because many Chinese celebrities — artists and athletes — smoke in public, some Chinese associate wealth and sophistication with puffing a cigarette.

由于很多中国名人—影视艺术或体育明星—在公众场合下抽烟，一些中国人将香烟吹捧为财富的象征。

youdao

Because many Chinese celebrities -- artists and athletes -- smoke in public, some Chinese associate wealth and sophistication with puffing a cigarette.

CNN: China clouded in cigarette smoke