1. On each deep breath switch between focussing on your thumb and the 10-20 feet object in front of you.
在每次注视面前的拇指与10-20英尺远的物体之间转换时,都进行一次深呼吸。
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2. Jack is an electric duck, his back filled with a switch, turn left three times, turn right around and a half, he will Midon two feet, walking patter.