课程目录:
├──c01Life in the future.doc 133.50kb
├──c01Life in the future.mp4 117.89M
├──c02Problems in life.doc 201.50kb
├──c02Problems in life.mp4 114.24M
├──c03Things happen.doc 101.50kb
├──c03Things happen.mp4 104.96M
├──c04Memories.doc 131.00kb
├──c04Memories.mp4 105.89M
├──c05Jobs.doc 131.00kb
├──c05Jobs.mp4 102.12M
├──c06At home.doc 135.50kb
├──c06At home.mp4 96.94M
├──c07Experiences.doc 118.50kb
├──c07Experiences.mp4 112.80M
├──c08Wonders of the World.doc 141.50kb
└──c08Wonders of the World.mp4 88.70M