Unit 100：Walk to woxk
第100单元：走路上班
A brisk hike to your job(if that's realistic)has benefits equal to jogging the same distance,minus all the sweat.
轻快的步行上班（如果可行的话）和慢跑同等距离的功效是一样的，又可以少流很多汗。
Peter Arnold,manager of a busy sales department,swears by his twice-a-day two-mile trek to work,
在忙碌的业务部门担任经理的彼得.阿诺就发誓要每天两次徒步走两英里路上下班，
which he started after successfully losing weight on a diet.
他是在节食减肥成功后开始这项计划的。
"Walking gets oxygen to my brain,loosens up my joints and gets me raady for the day.
“走路可以使我的脑袋不缺氧、放松关节，让我准备好迎接每一天。
Why set aside a special hour or join a health club when I have to get to work anyway?"
既然要上班，走路运动去不就好了吗？为何还需要特别腾出一个小时去运动或是参加健身俱乐部呢？”