She packed one change of underwear.

她打行李时带了一套换洗的内衣。

《牛津词典》

He had to find a woman who would marry him, to push a pram and carry only one change of underwear!

他得找一个愿意嫁给他的女人，推上一辆婴儿车、只带一套换洗内衣物的女人！

youdao

Notice I've made one change.

请注意我做了一个改变。

youdao

Rahman Branch, the school principal, says one change was to increase activities after the school day.

VOA: special.2011.06.23

Notice I've made one change.

请注意我做了一个改变。

哈佛公开课 - 计算机科学课程节选

I only had one year left of university, it was too late to, to change from... to a too different subject,

我还有一年就要毕业，所以已经来不及换专业了，

换专业的理由 - SpeakingMax英语口语达人

One change from the past is the power of social media to amplify cultural sponsorship.

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But eventually, Lee did provide one change he would like the organizers to make.

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He came with a bottle, one change of clothes and a thick head of black hair.

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