Oil collector sump tank: Can be used for collecting and handing leakage oil of various equipment in HPPs.

集油装置：可用于水电站各种设备的漏油汇集处理。

youdao

There was oil leakage along the Gulf Coast.

墨西哥湾沿岸有石油泄漏。

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The pressure of ascension in oil from sealing gasket place, or leakage of oil consumption and cause additional engine leakage faults.

该压力的提升导致机油从密封圈或密封垫处渗漏，造成额外的机油消耗和发动机泄漏等故障。

youdao

While other attempts are planned to block the hole, it is probable that oil will continue to pour from it for another couple of months, until relief wells are drilled to intersect and reduce the pressure in the currently flowing well and cut-off the leakage of perhaps 50 million barrels of oil contained there by the injection of concrete deep into the seabed.

FORBES: Blame Big Bad BP For Now, but Where Is the Next Oil to Come From?