make a clean sweep

见 clean

sweep the board

win every event or prize in a contest

比赛中获全胜，囊括了所有的奖项

sweep someone off their feet

sweep something under the carpet

sweep something away (或 aside)

remove, dispel, or abolish something in a swift and sudden way

迅速地移走（或驱散、废止）

Nahum's smile swept away the air of apprehensive gloom.

内厄姆的微笑一下子驱散了忐忑不安的忧伤气氛。

sweep (one) off (one's) feet

To cause an immediate and strongly positive response in (a person); impress deeply.

给某人深刻印象：使某人产生直接且强烈的正面反应；给某人深刻印象