make a clean sweep

見 clean

sweep the board

win every event or prize in a contest

比賽中獲全勝，囊括了所有的獎(jiǎng)項(xiàng)

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（或驅(qū)散、廢止）

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

內(nèi)厄姆的微笑一下子驅(qū)散了忐忑不安的憂傷氣氛。

sweep (one) off (one's) feet

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

給某人深刻印象：使某人產(chǎn)生直接且強(qiáng)烈的正面反應(yīng)；給某人深刻印象