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international aerial navigation; international transport by air |
国际空运 : 64 phrases in 14 subjects |
Aviation | 23 |
Business | 3 |
China | 2 |
Commerce | 3 |
Company name | 6 |
Economy | 6 |
General | 1 |
Hydroelectric power stations | 1 |
International trade | 7 |
Name of organization | 4 |
Oil / petroleum | 1 |
Sports | 2 |
Technology | 1 |
Textile industry | 4 |