| 1. | Marine Studio biologists have pointed out that, however intelligent they may be, it is probably a mistake to credit dolphins with any motive of lifesaving. |
| 海洋摄影室的生物学家指出，无论海豚多么聪明，认为它们有救人的动机可能是错误的。
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| 2. | They took out marine insurance through American insurance firms. |
| 他们通过美国保险公司投保海上保险。
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| 3. | a marine creature, plant, etc |
| 海产的生物, 植物等
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| 4. | a marine engine boiler |
| 轮机锅炉
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| 5. | be abundant in marine products |
| 海产丰富
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| 6. | a marine engine |
| 轮机
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| 7. | a marine [stationary] diesel engine |
| 船用[陆用]柴油机
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| 8. | marine engineering |
| 轮机工程（学）
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| 9. | develop a mercantile marine |
| 发展商船
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| 10. | the commercial [merchant ,mercantile] marine |
| (一国的)商船
|