录 像 : 417 phrases in 42 subjects |
Advertising | 18 |
Agriculture | 8 |
Air defense | 3 |
Architecture | 1 |
Athletics | 1 |
Automobiles | 1 |
Aviation | 17 |
Business | 3 |
Chemistry | 8 |
China | 1 |
Communications | 3 |
Computers | 3 |
Construction | 1 |
Consulting | 2 |
Data processing | 1 |
Earth sciences | 4 |
Economy | 2 |
Electronics | 94 |
Engineering geology | 1 |
Exhibitions | 7 |
General | 34 |
Geophysics | 2 |
Hydroelectric power stations | 1 |
Ice hockey | 1 |
Information technology | 11 |
International trade | 2 |
Latin | 1 |
Librarianship | 5 |
Life sciences | 1 |
Metallurgy | 4 |
Multimedia | 16 |
Plastics | 1 |
Project management | 3 |
Rail transport | 4 |
Remote sensing | 2 |
Shipbuilding | 8 |
Skiing | 2 |
Space | 25 |
Sports | 7 |
Technology | 86 |
Telecommunications | 21 |
United Nations | 1 |