 |
| 视察: 174 phrases in 36 subjects |
| Advertising | 1 |
| Agriculture | 2 |
| Air defense | 22 |
| Architecture | 1 |
| Artificial intelligence | 1 |
| Automobiles | 3 |
| Aviation | 14 |
| Business | 3 |
| China | 4 |
| Earth sciences | 1 |
| Economy | 5 |
| Electric machinery | 5 |
| Electronics | 22 |
| Exhibitions | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Finances | 1 |
| General | 4 |
| Hydroelectric power stations | 4 |
| Information technology | 1 |
| International trade | 1 |
| Management | 1 |
| Marketing | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Name of organization | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Remote sensing | 2 |
| Securities | 4 |
| Space | 28 |
| Sports | 2 |
| Technology | 17 |
| United Nations | 11 |
| United States | 2 |
| Water resources | 1 |
| Wind Energy | 1 |