She hadn't seen him outside for several days!

她好几天没在外面见过他了！

youdao

They can go for several days without water.

它们可以好几天不喝水。

youdao

She needed intensive care for several days.

她需要几天的特别护理。

《牛津词典》

If the problem continues for several days, the effects will be the same as the usual kind of heat exhaustion.

VOA: special.2010.07.27

But these days you pay for it which is why you get SSDs, you're paying several hundred dollars more.

但是现在你购买固态硬盘，需要多花费几百美元。

哈佛公开课 - 计算机科学课程节选

His heart doctor,Alan Schwartz, said the former president had been feeling pressure in his chest for several days.

VOA: special.2010.02.17

Magedson printed a sign board encouraging a boycott and wore it for several days.

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Stored at room temperature in an airtight plastic bag, the cake will keep for several days.

NPR: Two Centuries of 'Baking in America'

The vessels can conduct long range security patrols at extreme speeds for several days.

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