 |
| 交替 的: 71 phrases in 27 subjects |
| Agriculture | 1 |
| Animal husbandry | 2 |
| Architecture | 8 |
| Automobiles | 2 |
| Business | 1 |
| Chemistry | 1 |
| Computer numerical control | 1 |
| Drilling | 1 |
| Earth sciences | 1 |
| Ecology | 1 |
| Economy | 2 |
| Electronics | 3 |
| General | 16 |
| Hydroelectric power stations | 1 |
| Information technology | 2 |
| International Monetary Fund | 2 |
| Latin | 1 |
| Metallurgy | 4 |
| Mining | 1 |
| Multimedia | 1 |
| Navigation | 1 |
| Project management | 1 |
| Refrigeration | 1 |
| Securities | 1 |
| Sports | 2 |
| Swimming | 2 |
| Technology | 11 |