在1874年费迪南德布劳恩是一名24岁的教师在德国莱比锡.In 1874 Ferdinand Braun was a 24 - year old teacher in Leipzig, Germany.冯.布劳恩 ( Wernhervon Braun,1912-1977 ) 是20世纪液体燃料火箭技术和宇航工程的开创者和奠基人.Wernher von Braun ( 1912 - 1977 ) was a romantic person...
...a specially designed breadboard with a tray to catch the crumbs.特制的切面包板,有个能接住面包屑的槽The accused will appear before a specially constituted military tribunal.被告将会面临特别军事法庭的审判。BlueBird, the car he was driving, had Been spe...