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| 并行输出 | |||
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parallel output : 23 phrases in 10 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 3 |
| Aviation | 2 |
| Earth sciences | 1 |
| Electronics | 7 |
| Geophysics | 1 |
| Information technology | 3 |
| Space | 3 |
| Technology | 1 |
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