气球

The balloons dissolved high in the sky.

球在高空中渐渐消失。

With a supply of compressed air, the large balloon inflated in a matter of seconds.

大球注入压缩空后, 几秒钟便膨胀。

"My means of ascsion and descension consist only in dilating or compressing the gas inclosed in the balloon."

“使球升降的方法，是使球里的体膨胀和收缩。

The balloon was distended.

球已膨胀。

The balloon has blown.

球炸开。

Balloon Lumpfish attach themselves to balloons at the Epson Shinagawa Aqua Stadium in Tokyo.

在京的品川水族馆，一群太平洋刺狮子鱼吸附在池子内的球上。

The balloon popped.

球砰地一声。

A balloon suddenly went bang.

球地一声。

Nevertheless, the flight was a success, and, just as Joseph Montgolfier had envisioned, balloons became useful for military purposes.

然而，试验飞行是成功的，而且，正如约瑟夫菲尔设想，球成为有用的用于军事目的。