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供 参考 : 45 phrases in 15 subjects |
Aviation | 1 |
Business | 2 |
Commerce | 5 |
Earth sciences | 2 |
Economy | 11 |
Electronics | 1 |
Finances | 1 |
General | 4 |
International trade | 3 |
Multimedia | 1 |
Oil / petroleum | 1 |
Project management | 2 |
Securities | 3 |
Technology | 6 |
Telecommunications | 2 |