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距离 标准 : 24 phrases in 10 subjects |
| Architecture | 2 |
| Aviation | 1 |
| Engineering geology | 1 |
| General | 2 |
| Genetics | 2 |
| Outdoor activities and extreme sports | 2 |
| Space | 3 |
| Sports | 2 |
| Technology | 8 |
| United Nations | 1 |
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