许国璋英语听力第一册 Lesson 19(在线收听

Sorry,there is not text temporarily, Please help tingroom to look for it!

如果您能找到更好的听力原文,请发贴到听力原文收集区,您将会获得10到30积分的奖励!

Thank you!

  原文地址:http://www.tingroom.com/lesson/xuguozhang1/4620.html