简介：A commercial diver is stranded on the seabed with 5 minutes of oxygen, but no chance of rescue for more than 30 minutes. With access to amazing archiv
简介：改编自William Kamkwamba所著自传《驭风男孩》（The Boy Who Harnessed The Wind），讲述一个改变人生的故事：Kamkwamba本人在13岁那年，以小块金属废料、旧自行车零件和木材修建了风轮机，拯救了自己的村庄。 13岁的Kamkwamba因家里没钱交80美
