 |
| |||
| extravehicular activity (航天员出舱工作) | |||
| extravehicular activity | |||
| extravehicular activity (航天员的) | |||
|
舱外 活 动 : 29 phrases in 2 subjects |
| Aviation | 3 |
| Space | 26 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips