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》

The opinion poll suggests a clean sweep for the Democrats.

民意测验表明民主党有可能大获全胜。

《牛津词典》

Sweep me the room as clean as you can, up with the window, fling out my old man!

把我的房间尽可能打扫干净，把窗户打开，把我丈夫那个老头扔出去！

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Following their wins in Perth and Melbourne, South Africa took the series 2-1 and Smith admitted they could have sealed the clean sweep.

BBC: Brave Smith beaten but not down

Collina insisted he was not disappointed - despite missing out on the chance to referee the "clean sweep" of the Olympic final (1996), Champions League final (1999), World Cup final (2002) and European Championships final.

BBC: SPORT | Football | Euro 2004 | Merk to referee final

Elsewhere on day 15 of the Games, China's world number one Zhang Yining won back-to-back table tennis golds, after defeating team-mate Wang Nan to hand the hosts a clean sweep of the medals in the women's singles.

CNN: France win BMX gold as Briton Reade crashes