Smoking affects non-smokers more than it does to smokers. Passive smokers are easier to get ill than smokers. So, many non-smokers are against smoking and more and more people do not like to stay in a place where somebody is smoking.
Smoking also has many other bad effects. Burning cigarette ends may cause fires. And cigarette ends here and there make the place dirty. Those who have to spend a lot of money on cigarettes. If they stop smoking, they can save money for other purposes.
Nowadays, there is an anti-smoking movement all over the world. In China, many cities have passed laws to stop smoking in pubic areas, such as buses, cinemas, schools and office buildings. In places where people may not smoke there is always a sign. The sign says”Thank you for not smoking”, which means “Smoking is not allowed here!”
那 应该怎么写?
追答如果和后面一句合二为一的话,去掉最后半句的主语 they 即 Those who have to spend a lot of money on cigarettes,if they stop smoking, can save money for other purposes.