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优 先 数 : 42 phrases in 14 subjects |
Artificial intelligence | 1 |
Aviation | 1 |
Business | 3 |
Economy | 3 |
Electronics | 5 |
Exhibitions | 1 |
Finances | 3 |
Information technology | 2 |
Mathematics | 1 |
Securities | 3 |
Space | 3 |
Technology | 13 |
Telecommunications | 2 |
Textile industry | 1 |