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- 海上养殖在海洋生物的天然栖息地养殖这些生物,通常是出于商业目的
Cultivation of marine organisms in their natural habitats, usually for commercial purposes.
- 科学家可在海洋实验室里呆上几个星期,很近地观察海洋生物。
Scientists can stay in a sea laboratory for weeks and watch the sea creatures at close quarters.
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海词词典,十七年品牌