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| 免费的: 71 phrases in 18 subjects |
| Advertising | 6 |
| Artificial intelligence | 1 |
| Business | 4 |
| Commerce | 3 |
| Construction | 1 |
| Drilling | 1 |
| Economy | 9 |
| Electronics | 1 |
| General | 18 |
| Hydroelectric power stations | 1 |
| International Monetary Fund | 2 |
| International trade | 10 |
| Oil / petroleum | 1 |
| Project management | 8 |
| Sports | 1 |
| Technology | 2 |
| Telecommunications | 1 |
| United Nations | 1 |