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| dynamic action; dynamical action | |||
| 动态活动: 28 phrases in 12 subjects |
| Artificial intelligence | 1 |
| Aviation | 2 |
| Business | 3 |
| Earth sciences | 6 |
| Ecology | 1 |
| General | 1 |
| Information technology | 2 |
| Management | 1 |
| Oil / petroleum | 1 |
| Sports | 1 |
| Technology | 8 |
| United Nations | 1 |
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