Try it out next time you need to drive your car. Cover your left nostril with your thumb and breathe only through your right nostril for one minute.
下次开车时你就可以试试，用拇指压住左鼻孔只用右鼻孔呼吸一分钟，这样能够提高你驾驶的警觉性。
3
Try it out next time you need to drive your car. Cover your left nostril with your thumb and breathe only through your right nostril for one minute. This should keep you more alert when driving.