 |
| |||
| tentative model | |||
| 试用模 型: 6 phrases in 6 subjects |
| Aviation | 1 |
| Business | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| General | 1 |
| Technology | 1 |
|
| |||
| tentative model | |||
| 试用模 型: 6 phrases in 6 subjects |
| Aviation | 1 |
| Business | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| General | 1 |
| Technology | 1 |