The pipe disgorges sewage into the sea.

这管道将污水排入大海。

《牛津词典》

Two days after the explosion, the rig sank to the ocean floor, and a pipe connected to the well on the sea floor broke.

在爆炸发生后两日，钻井平台沉入海底，连接海床油井的输油管道破裂。

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A rig pounds an inlet out of the coast, sending rubble rattling down a pipe to the sea.

一个操控装置敲击着海滩上突出的入海口，把碎石咔哒咔哒送进通向海里的管子。

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At 8:20 p.m. on the day of the explosion the pressure data suggest there was a constant flow of sea water being pumped into the drill pipe that was displacing the heavier mud system which was the primary pressure control for the well.

WSJ: The Oil Disaster Is About Human, Not System, Failure

Criticism of the disaster has sprung in part from decisions made over the design of the BP well, which used a single pipe, known as a "long string", that ran from the sea floor to the bottom of the well.

BBC: Oil spill: BP 'did not sacrifice safety to save money'

The Stratospheric Particle Injection for Climate Engineering project, or SPICE, is a British academic consortium that seeks to mimic the actions of volcanoes like Pinatubo by pumping particles of sulfur dioxide, or similar reflective chemicals, into the stratosphere through a twelve-mile-long pipe held aloft by a balloon at one end and tethered, at the other, to a boat anchored at sea.

NEWYORKER: The Climate Fixers