[al:新概念英语（第1册）第129课（听力强化·中英）]
[ti:Seventy Miles an Hour－时速70英里]
[ar:© 2011 露珠英语工作室]
[by:http://weibo.com/DewEnglishStudio]
[00:00.00]That policeman's waving to you.
[00:01.00]那个警察正朝你挥手呢。