在中国，吸烟是一个严重的问题。对于老一代来说，他们年轻的时候就养成了吸烟的习惯，而对于年轻一代来说，大多数人为了生意而抽烟。

Smoking is a serious problem in China. For the old generation, they get used to smoking in their young time, while for the young generation, most of whom need to smoke for business. Even in the public occasion, non-smokers are threatened by second-hand smoke. It is in need of controlling smoking to provide the public a clean environment. So it has been advised to ban smoking in the public. In western countries, people only smoke in the special zones. They do this to respect others. What's more, if the cigarette's tax is increased, then the number of smokers will decrease. For health, smoking situation must be controlled.
在中国，吸烟是一个严重的问题。对于老一代来说，他们年轻的时候就养成了吸烟的习惯，而对于年轻一代来说，大多数人为了生意而抽烟。即使在公共场合，不吸烟的人也受到了二手烟的威胁。为了给公众一个干净的环境，控制吸烟，迫在眉睫。所以人们建议禁止在公共场所吸烟。在西方国家，人们只在特殊区域吸烟，他们这样做是为了尊重别人。而且，如果香烟的税收增加，吸烟者的数量也将减少。为了健康，吸烟情况必须得到控制。