《美国人生七年1》是一部优秀的纪录片,欧美综艺题材影视作品，由主演的。US take on the classic UK documentary series "Up". This first US entry follows a group of economically, racially and socially diverse 7-year-olds. The idea was to make followup films on them every 7 years but the project ended in 2006.