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| dynamic ecosystem | |||
| 动态生态系统: 12 phrases in 9 subjects |
| Agriculture | 1 |
| Desert science | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Environment | 1 |
| Name of organization | 2 |
| Space | 1 |
| Technology | 2 |
| United Nations | 2 |
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