相关Lesson35的范文精选

新概念英语第四册Lesson35课堂笔记

新概念英语第四册Lesson35课堂笔记

L35ThePegasusBookofInventorsManystrangenewmeansoftransporthavebeendevelopedinourcentury,thestrangestofthembeingperhapsthehovercraft.In1953,aformerelectronicsengineerinhisfifties,ChristopherCockerell,w...