挪威一位叫卢夫·勒尔帕的科学家当时住在英国伦敦，他想在那里找到飞行的秘密。

A Norwegian scientist, Loof Lirpa, was staying in London, where he was trying to find the secret of how to fly.

youdao

挪威一位叫卢夫·勒尔帕的科学家当时住在英国伦敦，他想在那里找到飞行的秘密。

A Norwegian scientist, Loof Lirpa, was staying in London, where he was trying to find the secret of how to fly.

youdao