趣味青春英语电台 第48期:Make a pitch(在线收听

   Idiom:

  Make a pitch ( make a proposal )
  Hit the book:
  Veterinarian
  Drowning
  Scary
  Yell
  Labrador
  Retriever
  Kangaroo
  Sanctuary
  原文地址:http://www.tingroom.com/lesson/qwqcyy/318420.html