CHRIS MARTIN: Well that red bit is the difference in survival between you as a smoker and you as a nonsmoker, so that red area is death from smoking.

• 克里斯&%238226;马丁：那个红点就是你作为吸烟者和非吸烟者的差异，如果吸烟的话，红色区域表示的是因吸烟而导致死亡。