 |
| clock time: 31 phrases in 14 subjects |
| Astronomy | 1 |
| Automatic control | 1 |
| Communications | 2 |
| Computers | 3 |
| Construction | 1 |
| Economy | 2 |
| Electronics | 5 |
| General | 3 |
| Information technology | 4 |
| Labor law | 4 |
| Mechanic engineering | 1 |
| Microsoft | 1 |
| Telecommunications | 2 |
| Transport | 1 |