| |||
phonetic system | |||
audio system |
语音系统 : 64 phrases in 12 subjects |
Artificial intelligence | 6 |
Automobiles | 2 |
Aviation | 18 |
Business | 1 |
Earth sciences | 1 |
Electronics | 20 |
Exhibitions | 1 |
Information technology | 8 |
Multimedia | 2 |
Project management | 1 |
Space | 1 |
Telecommunications | 3 |