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| on-line | |||
| в режиме работы в системе: 27 phrases in 12 subjects |
| Computers | 1 |
| Electronics | 4 |
| Gyroscopes | 1 |
| Hi-Fi | 1 |
| Information security and data protection | 1 |
| Mass media | 10 |
| Mathematics | 1 |
| Military | 2 |
| Rail transport | 1 |
| Security systems | 2 |
| Technology | 2 |
| Telecommunications | 1 |