输出信号 : 88 phrases in 22 subjects |
Advertising | 2 |
Air defense | 4 |
Architecture | 1 |
Automobiles | 7 |
Aviation | 3 |
Business | 1 |
Communications | 2 |
Computers | 1 |
Electronics | 16 |
General | 3 |
Hydroelectric power stations | 1 |
Information technology | 2 |
Life sciences | 1 |
Microelectronics | 1 |
Multimedia | 1 |
Nautical | 1 |
Oil / petroleum | 1 |
Radio | 2 |
Shipbuilding | 1 |
Space | 6 |
Technology | 27 |
Telecommunications | 4 |