As the ocean floor plate begins to sink down into the mantle, it would drag or pull the entire plate along with it.

当海洋底部开始下沉到地幔中，它会同时将整个海底板块拖拽下去。

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The oceanic plate is made of denser and heavier rock, so it begins to sink down under the continental plate and into the mantle.

海洋板块是由密度更大、更重的岩石构成的，所以它开始下沉到大陆板块之下，到地幔之中。

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In this water, when meeting whirlpool, I follow it to sink down and to float up.

在此水域游泳时，我碰到漩涡，就跟着漩涡下去，再跟着急流涌出水面。

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But could find none. "Over time oil does dissipate and can get broken down from bacteria and other organisms in the water, but still they are putting certain dispersants on the oil that makes it sink down to the bottom."

VOA: standard.2010.05.09

He set up for several promising putts of the type that fans are accustomed to seeing Mickelson sink coming down the stretch.

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With other countries, notably China, finding new ways to sink ships and shoot down planes and satellites, the QDR considers a new generation of long-range weapons such as unmanned bombers launched from aircraft carriers and long-range cruise missiles fired from submarines.

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"Some theories say that small black holes in globular clusters should sink down to the center and form a medium-sized one, but our discovery suggests this isn't true, " said Daniel Stern, an astrophysicist at NASA's Jet Propulsion Laboratory in Pasadena, Calif.

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