1853年乔治。克雷建造第一架滑翔器，德国的利林塔尔研发出第一架载人滑翔器。

Early experimenters in glider flight included George Cayley, who built the first man-carrying glider in 1853.

youdao

1853年乔治。克雷建造第一架滑翔器，德国的利林塔尔研发出第一架载人滑翔器。

Early experimenters in glider flight included George Cayley, who built the first man-carrying glider in 1853.

youdao