分类：教育/科学-外语学习
问题：翻译2吸烟是有害的,它花费大量金钱,每年全球有200亿美元花费在 
吸烟是有害的,它费大量金钱,每年全球有200亿美元花费在吸烟上
回答：Smoking is harmful.It costs a lot of money and 20 billion dollars are wasted on it every year throughout the world.