After closing the big deal, Mark walked into the meeting room with a confident strut.

談成那筆大案子後，馬克昂首闊步、自信滿滿地走進會議室。

The new sales director's strut through the office annoyed several senior employees.

新任業務總監在辦公室裡昂首闊步的樣子，讓幾位資深員工很反感。

She made her way to the boarding gate with a strut, proud of her first-class upgrade.

她得意於升等頭等艙，一路昂首闊步走向登機門。