1 年前
视频简介
Some autobots are captured. The remaining Autobots team up with some rebels to free their friends, the rebels know all the weaknesses of their enemies machines. They merge with the Autobots to become Headmasters to free their friends.。《代号221》以中国第一个核武器研制基地（221厂）为视角，用影像记录中国原子弹、氢弹的研发历史，回望中国核工业在源起、研发和试验等方面取得的重大成就，展现中国核武器科研工作者的精神风貌。。
标签
旅游
校园
