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| 战斗航向 | |||
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action course : 24 phrases in 10 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Business | 5 |
| Electronics | 2 |
| Football | 1 |
| General | 2 |
| Management | 4 |
| Mathematics | 1 |
| Space | 3 |
| Technology | 3 |
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