deploy parachutes 使用降落伞
open parachutes 打开降落伞
parachute instructor 降落伞教练
emergency parachutes 应急降落伞
A: Did you see those parachutes in the sky?
A:你看到天空中的那些降落伞了吗?
B: Yes, they are part of the skydiving demonstration.
B:是的,它们是跳伞表演的一部分。
1) 降落伞(名词复数)
2) 进行跳伞(动词第三人称单数)
1. 降落伞
noun
1. Devices used to slow the descent of a person or object through the air.
Synonym: canopies