Lighter Than Air绘本PDF+MP3百度网盘免费下载
适合年龄
9岁左右
绘本简介
Lighter than Air is a fascinating history of floating aircraft. Topics range from the discovery of Montgolfier Gas to the flight of the Goodyear Blimp. Both the photographs and the details in the text are of high interest to children. Many teaching opportunities are provided throughout the book.
《比空气轻》是一部引人入胜的浮动飞机历史。 主题范围从发现 Montgolfier Gas 到 Goodyear Blimp 的飞行。 孩子们对照片和文本中的细节都很感兴趣。 全书提供了许多教学机会。