At the age of 12, an intrepid Wernher von Braun loaded his toy wagon with some firecrackers and shot off across a crowded German street.

12岁那年，无畏的沃纳·冯·布劳恩在他的玩具马车上装载了一些鞭炮，这架被发射的马车穿越了一条拥挤的德国街道。