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transit call |
转话 : 51 phrases in 15 subjects |
Air defense | 2 |
Aviation | 4 |
Business | 1 |
Communications | 2 |
Economy | 1 |
Electronics | 11 |
General | 4 |
Information technology | 2 |
Multimedia | 1 |
Radio | 1 |
Rail transport | 1 |
Securities | 1 |
Space | 1 |
Technology | 5 |
Telecommunications | 14 |