街头歌声悠扬，诉说梦想与希望。轻集料混凝土强度等级

　　Larry Poole, in prison on a false charge, promise an inmate that when he gets out he will look up and help out a family. The family turns out to be a young girl, Patsy Smith, and her elderly grandfather who need lots of help. This delays Larry from following his dream and going to Venice and becoming a gondolier. Instead he becomes a street singer and, while singing in the stre... (展开全部)