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большой блок : 20 phrases in 11 subjects |
| Astronautics | 1 |
| Automobiles | 1 |
| Electronics | 4 |
| Forestry | 1 |
| General | 4 |
| Information technology | 1 |
| Military | 2 |
| Nanotechnology | 3 |
| Nautical | 1 |
| Programming | 1 |
| Telecommunications | 1 |
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