 |
| |||
| 自动检查出 | |||
| automatic check-out: 13 phrases in 6 subjects |
| Aviation | 3 |
| Business | 2 |
| Ecology | 1 |
| Shipbuilding | 3 |
| Space | 3 |
| Telecommunications | 1 |
|
| |||
| 自动检查出 | |||
| automatic check-out: 13 phrases in 6 subjects |
| Aviation | 3 |
| Business | 2 |
| Ecology | 1 |
| Shipbuilding | 3 |
| Space | 3 |
| Telecommunications | 1 |