| |||
| 总论 | |||
| English thesaurus | |||
| |||
| GI | |||
|
general instruction : 20 phrases in 9 subjects |
| Aviation | 2 |
| Business | 4 |
| Commerce | 1 |
| Economics | 1 |
| International trade | 1 |
| Logistics | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 8 |
| |||
| 总论 | |||
| English thesaurus | |||
| |||
| GI | |||
|
general instruction : 20 phrases in 9 subjects |
| Aviation | 2 |
| Business | 4 |
| Commerce | 1 |
| Economics | 1 |
| International trade | 1 |
| Logistics | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 8 |