Each craing usually lasts just a few minutes.When you hae the urge to smoke, take some deep breaths and then drink a glass of water, or do some jumping jacks.

• 记住，渴望是一种正常现象，每一次渴望通常都要持续几分钟，当你想吸烟的时候，做几个深呼吸，过一会在喝一杯水，或做跳跃运动。