Sent_en: 2zh Although the number of smokers has stabilized or fallen in developed areas, it is rising in developing or transitional regions, which contain more of the world's population and already 84% of the world's smokers.
Sent_yy: 尽管发达地区的吸烟者人数已经稳定或下降，但在发展中国家或转型地区，吸烟者数量正在上升，这些地区包含了世界上更多的人口，而且已经占世界吸烟者的84％。