1. This is much like a non-smoker getting cancer from second-hand smoke, while the heavy smoker is fortunate enough to smoke in good health. 这很像一个不吸烟的人因为二手烟而得癌症，而烟瘾大的人即使吸烟也幸运地保持健康。
2. He is a heavy smoker. 他是个抽烟抽的很狠的人。
3. I am a heavy smoker. 我是位老烟民。
4. A heavy smoker is at risk of heart disease. 烟瘾很大的人有患心脏病的危险。
5. Did you become a heavy smoker after one cigarette? 你是否在那一根烟后又变回了一个烟鬼？
