疲劳是产生交通意外一个常见原因。为此,长途驾驶员在途中应不时停下来休息片刻,并作些简单的运动。先从脸、颈及肩部肌肉开始,然后到腰、背、腿及足踝。微笑:活动面部肌肉; 伸颈:使上脊舒畅; Fatigue is a common cause of traffic accidents. For this reason, long-distance drivers should stop from time to time to rest for a while and make some simple exercises. Start with the face, neck and shoulder muscles, then to the back, back, legs and ankles. Smile: moving facial muscles; stretch neck: make the upper ridge comfortable;