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job step |
作业 步 : 24 phrases in 12 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Business | 2 |
Economy | 1 |
Electronics | 3 |
Information technology | 4 |
Mathematics | 1 |
Navigation | 1 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Technology | 5 |
Telecommunications | 3 |