 |
| 土样: 271 phrases in 17 subjects |
| Advertising | 1 |
| Agriculture | 14 |
| Architecture | 1 |
| Bridge construction | 8 |
| Desert science | 6 |
| Earth sciences | 4 |
| Ecology | 3 |
| Electronics | 4 |
| Engineering geology | 27 |
| General | 5 |
| Hydroelectric power stations | 10 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Soil science | 4 |
| Space | 1 |
| Technology | 173 |
| United Nations | 5 |