学个词 Learn a Word-VOA英语教学 2220 jogging（在线收听）

今天我们要学的词是 jogging. Jogging 慢跑。一项最新研究指出，Too much jogging may be as bad as no jogging at all. 跑得太多可能跟根本不跑对身体一样糟糕。The study shows that jogging at five miles per hour, two to three days a week, for a total of one to 2.4 hours, is the most favorable for reducing mortality. 研究显示，每周慢跑两天或者三天，共计慢跑1到2.4小时，速度控制在每小时5英里，是降低死亡率的最佳选择。好的，今天我们学习的词是 jogging, jogging, jogging...