官员因过错而自己要求辞去职务to acknowledge responsibility and resign

• 蒂托从太空旅游回来后不久，美国航空航天局局长就引咎辞职了。

  Not long after Tito returned from his space tourism trip, the head of NASA acknowledged responsibility and resigned.

• 去年12月，他因腐败丑闻引咎辞职。

  Last December, he took responsibility and resigned due to a corruption scandal.