 |
| |||
| martial; Martian | |||
| 火星的: 20 phrases in 5 subjects |
| Aviation | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 9 |
| Space | 5 |
| Technology | 2 |
|
| |||
| martial; Martian | |||
| 火星的: 20 phrases in 5 subjects |
| Aviation | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 9 |
| Space | 5 |
| Technology | 2 |