Well, you know what they say — a new broom sweeps clean. 误译：俗语说，一把新扫帚扫得干净， 说明：俗语说，新官上任三把火。 说明：a new broom 指的是 person who has just started to work for an organization, department, etc., especially in a senior job, and who is likely to make a lot of changes 新就职者；（尤指）刚上任的新官。