The person that so you see smoking be smoked more his redness of skin is bad, the lip empurples, violet of course not fierce, look carefully gloomier, because induct aerobic ability,be low.

• 所以你看抽烟抽得多的人他的血色不好的，嘴唇发紫的，当然紫得不厉害，仔细看看比较灰暗，是由于吸纳氧气的能力低了。