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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 |
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