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周 /秒 : 60 phrases in 19 subjects |
Agriculture | 1 |
Automobiles | 1 |
Aviation | 1 |
Basketball | 1 |
Business | 2 |
Commerce | 1 |
Earth sciences | 13 |
Electronics | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 4 |
Geophysics | 9 |
Hydroelectric power stations | 2 |
Information technology | 1 |
Metallurgy | 2 |
Multimedia | 1 |
Shipbuilding | 2 |
Space | 2 |
Technology | 11 |
Telecommunications | 3 |