1944年9月,20岁的美国小伙艾伦·拉森到中国援华抗战,加入陈纳德将军领导的“中美空军混合联队”。一年后在重庆,拉森与中国老百姓一起迎接抗战胜利,并且与一位可爱的中国女孩合影。70年后,美国德州,在拉森的90岁生日宴上,老照片中的两个人重逢,跨越大半个世纪、跨越大半个地球,再见时,两人都已是两鬓斑自的老人。物是人非,唯有拉森70年前在中国拍摄的 In September 1944, the 20-year-old American guy Alan Larsen came to China to help China to fight the war on China and joined the “Sino-US Air Force Mixed Wing” led by General Chennault. A year later in Chongqing, Larsen met with the Chinese people to victory in the war of resistance and a group photo with a lovely Chinese girl. Seventy years later, in Texas, USA, at the 90th birthday of Larsen, two of the old photos reunited across most of the Earth for more than half a century. Bye bye, both were already old men. Things are non-human, only Larsen shot 70 years ago in China