Shallow water to the west-southwest (below the island in this view) appears bright blue, in contrast to the deeper ocean waters to the north, east, and south.

岛屿西部和西南部的浅海区(图中岛屿下侧)呈现出浅蓝色，与岛屿南、北、东方向的深海水域颜色对比明显。

youdao

His late father, Jacques, was an oceanographer and engineer who plunged deeper into the ocean than any other person.

WSJ: Solar plane plans stops in Phoenix, Dallas, NYC

Their most significant finding is that climate change means the gas is being released from more and deeper areas of the Arctic Ocean.

BBC: Methane seeps from Arctic sea-bed

But we are having to spend more oil to get oil, as we drill deeper, and drill in the deep water of the ocean.

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