Have all marine resources been abused or exploited to the point where the sea can do nothing more for man?

难道所有的海洋资源都被滥用或开发到了海洋对人类无能为力的地步吗？

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Marine biologists say there is little research into the causes of shark attacks but point to several possibilities, all linked to humans themselves.

海洋生物学家认为尽管目前少有研究深入探询鲨鱼袭击的背后原因，但种种现象表明人类自身难逃干系。

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In addition, according to the characteristics of Marine radar, from a practical application point of view, we completed user interface design.

另外，根据航海雷达的特点，从实际应用角度出发，完成雷达人机交互界面的设计。

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International students can also attend the Coast Guard Academy in New London,Connecticut, and the Merchant Marine Academy in Kings Point,New York.

VOA: special.2009.06.04

the ocean basically is unexplored from the point of view of marine organisms."

VOA: special.2009.01.13

My grandfather served in World War II and was a Montford Point Marine.

CNN: Women on front lines? Of course

So from my point of view, the consequences for the marine environment will last for (the) next decade.

CNN: Death toll rises in oil disaster

As officials often point out, they cannot deploy a soldier or marine for each mile of power or pipeline.

ECONOMIST: Life under the coalition