英语短文 在公共场所吸烟的危害70字左右 给位大虾帮帮忙

The danger of smoking in public
First,smoking in public is easy to cause a fire accident.It is reported that smoking is the main cause leading to fire accidents.And as a result ,it may endanger the safety of people's lives and properties.
Second ,it will pollute the quality of air environment .When being smoked ,the cigarettes will give out some gas that is harmful for people's health,leading to air pollution.
Third,the action is easy to be followed by teenagers,which may have a bad effect on their life.