2011年8月8日，明尼苏达州东北部的边界水域，科努地区，由于雷击引起了森林大火。

On August 18, 2011, a lightning strike in the Boundary Waters Canoe Area Wilderness region of northeastern Minnesota sparked a forest fire.

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人们所希望的是，中国的主要军事目标是获得对其海岸附近水域的控制权，并因此将其他国家阻挡在该国海洋边界之外。

The hope is that China's main military aim is to have control of the waters round its coasts, and thus to keep other countries away from its maritime borders.

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海洋地理学涵盖从研究（海洋）物理特征、标明国际水域边界到分析海洋资源、沿海（地形）演变以及近海设施位置。

Marine geography ranges from studying physical characteristics and designating international boundary waters to analyzing marine resources, coastal development, and offshore facility places.

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Typically, a mountain range will be the boundary between the area of two poleis or a stretch of water, because Greece has the sea winding through it everywhere.

比如,一座山脉,就能成为一种典型的城邦之间边界,由于希腊四处邻海,一段水域也可以成为边界

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