这也是海洋形成其化学成份的例子之一：不只是从陆地上随江河流入海里，海底火山喷发时也给海洋注入新的化学成份。

This is also an example of how the ocean acquires its chemical makeup. It's not just run off from the continents, but also injection and chemical exchange caused by submarine volcanoes.

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当这座位于Hunga Ha'apai无人岛的海底火山喷发时，灰烬、浓烟与涌起的巨浪从数千尺深的海底直冲向天空。

Tonga—Plumes of ash, smoke, and steam billow thousands of feet into the air as an undersea volcano erupts on the uninhabited island of Hunga Ha'apai.

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认为含矿岩系的物源主要来自海底火山喷发作用形成的黄铁矿化矿源层。

According to the study of the mineral evolving, origin analysis etc., it is considered that the source of minerals etc mainly comes from the pyritization sources of the submarine volcano eruption.

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