英语语法分析

The Montgolfier brothers decided that the balloon was now ready for passengers.

蒙哥费埃兄弟认为气球现在可以载人了。

The montgolfier brothers began experimenting by filling small paper bags with smoke.

蒙戈尔菲耶兄弟俩最初的实验是把烟装进小纸袋。

In 1782 two Frenchmen, Joseph and Etienne Montgolfier, made a balloon out of paper and cloth.

1782年，两个法国人，约瑟夫和埃蒂安那·蒙哥费埃用纸和布料制作了一个气球。