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标靶: 41 phrases in 15 subjects |
Air defense | 3 |
Aviation | 4 |
Chemistry | 2 |
Communications | 1 |
Electronics | 4 |
General | 3 |
Life sciences | 1 |
Remote sensing | 1 |
Shipbuilding | 1 |
Shooting sport | 5 |
Space | 11 |
Sports | 1 |
Taekwondo | 1 |
Technology | 1 |
United States | 2 |