THE eighth minute on a treadmill is the most excruciating time: after running for a while, your legs begin to feel heavy, you start to pant and sweat, and you want to stop.
21世纪报社版权所有,未经书面授权,禁止转载或建立镜像。 主办单位:中国日报社 Copyright by 21st Century English Education Media All Rights Reserved 版权所有 复制必究 京ICP备13028878号-12京公网安备 11010502033664号