提纲: 28 phrases in 13 subjects |
Agriculture | 1 |
Aviation | 4 |
Business | 2 |
Consulting | 4 |
Economy | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
Finances | 2 |
General | 2 |
International trade | 1 |
Securities | 1 |
Technology | 5 |
Telecommunications | 2 |
United Nations | 1 |