朋友代他承诺参加跳伞训练。

He was volunteered for <em>parachute</em> training by friends.

空降部队跳伞进入该地区保护机场。

Airborne units <em>parachute</em>d in to secure the airport.

蹦极/跳伞。

A bungee/<em>parachute</em> jump.

"她同意为慈善事业跳伞。"——“真的？

"She's agreed to do a <em>parachute</em> jump for charity." - "Really?

跳伞，伞降用降落伞。

To descend by means of a <em>parachute</em>.

跳伞，伞降用降落伞。

To descend by means of a <em>parachute</em> .

这仅仅是他第33次跳伞。

It was only his 33rd <em>parachute</em> jump.

降落伞飞行员或跳伞者的降落伞.

A <em>parachute</em> , such as one for pilots or skydivers.

飞行员已跳伞逃出。

Its pilot bailed out by <em>parachute</em>.

空降兵战士们正在利用跳伞塔练习跳伞技术.

The soldiers are practicing <em>parachute</em> jumping with the help of the <em>parachute</em> tower.