海洋调查是海洋研究、海洋开发的基础。

Marine investigation is the basis of Marine research and exploitation.

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此外，还有一个自己做调查研究的海洋生物学家。

In addition, there is a Marine biologist who is doing her own research.

youdao

此外，还有一个自己做调查研究的海洋生物学家。

In addition, there is a Marine biologist who is doing her own research.

youdao