How long a stay did you have in mind?

你原打算待多长时间？

《牛津词典》

I was a stay-at-home mom until 1980 when my husband lost his job.

1980年我丈夫失业之前，我一直是个家庭主妇。

《柯林斯英汉双解大词典》

Courage is no longer a prerequisite for a stay in Naples.

勇气不再是留在那不勒斯的先决条件。

youdao

And are any dorms open all year so international students can have a place to stay during long vacations?

VOA: special.2009.03.26

The thermos, with the lid on top, It's not a open system your coffee is going to stay warm or hot in the thermos.

顶部盖了盖子的热水瓶，不是开系,你希望你的咖啡在热水瓶里面保持温暖,或滚烫。

麻省理工公开课 - 热力学与动力学课程节选

Yeah, so first of all, I always wanted to, at least, stay for a while in the U.S.

首先，我一直就想，想在美国至少呆一段时间。

一见钟情的学校 - SpeakingMax英语口语达人

Instead of paying for a stay with cash or credit, guests can trade a good or service.

BBC: Barter your way to a bed in Rome

Sarah, a stay-at-home mother, began to drink more frequently after having her third child.

CNN: Why are more women drinking?

You can think of this as a stay of execution for the Greek authorities.

FORBES: Return Of Greek Salad Days Lifts Euro, Piques Risk Appetite