![]() |
| |||
speed data |
速率 数 据 : 90 phrases in 12 subjects |
Air defense | 4 |
Aviation | 7 |
Business | 1 |
Computer networks | 1 |
Electronics | 27 |
Information technology | 9 |
Multimedia | 5 |
Oil / petroleum | 1 |
Project management | 4 |
Space | 4 |
Technology | 14 |
Telecommunications | 13 |