Sooner or later, the new broom will sweep clean this department.

迟早新主管对这个部门会展开新人新政。

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China made a clean sweep of the medals in the gymnastics events.

中国队在体操比赛中包揽了所有的奖牌。

《牛津词典》

Broom meant to make a clean sweep of things, a clean sweep of what had come before.

扫帚》的寓意是将事情做个彻底的了结，对曾经发生过的事情一扫而空。

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At Rubbermaid a clean sweep is being made by a new chief, David Klatt.

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Workmen from Pembrokeshire County Council used two machines to try to sweep the beaches clean.

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In the end, Petrocelli tried to convince jurors to award him a clean sweep.

FORBES: Magazine Article