救援队花了三个小时才把受困的登山者从悬崖上救下来。

The rescue team took three hours to ___extricate the stranded hiker from the cliff.

他费了好大劲才从那个复杂的合同中脱身。

He struggled to ___extricate himself from the complicated contract.

登山者设法从狭窄的岩缝中脱身。

The climber managed to ___extricate himself from the narrow crevice.