 |
| water-tank: 50 phrases in 15 subjects |
| Agriculture | 1 |
| Construction | 9 |
| Earth sciences | 3 |
| Environment | 2 |
| General | 10 |
| Industry | 3 |
| Information technology | 1 |
| Life sciences | 1 |
| Materials science | 1 |
| Mechanic engineering | 2 |
| Metallurgy | 3 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 3 |
| Technology | 1 |
| Transport | 9 |