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land-and-sea |
陆海的: 37 phrases in 14 subjects |
Agriculture | 1 |
Air defense | 1 |
Architecture | 1 |
Automobiles | 1 |
Earth sciences | 4 |
Ecology | 1 |
Electronics | 1 |
Engineering geology | 1 |
Environment | 2 |
General | 13 |
Nautical | 1 |
Technology | 5 |
Textile industry | 1 |
United Nations | 4 |