Will they undergo some changes as they stay longer and longer?

他们在这里呆久了，会变吗？

youdao

Stimulation may not be a good thing when you're drinking because you may drink longer, decide to stay at a party where you're drinking longer, and drink far more than you originally intended.

当你正喝酒时，鼓舞你或许不是一件好事，因为你可能想喝的更久并决定留在派对上，而在这个派对上，你却正喝的更久，喝的远比你开始打算喝的更多。

youdao

Read with good posture. Reading with good posture helps you read longer and stay awake longer.

阅读时保持一个良好的姿势能够让你更长时间地，清醒地进行阅读。

youdao

She had not found a job and was too homesick to stay any longer.

VOA: special.2009.06.27

"Michaelson,listen to me, you can stand there and say anything you like, just stay there one minute longer, do not move,I will be right back, one minute!" He rushed outside.

VOA: special.2011.03.05

He and his wife had to lay off workers, reduce inventory and stay open longer hours just to remain in business.

VOA: standard.2009.12.20

You need to find a balance, stay somewhere longer and try to make your mark.

BBC: How Bellion bounced back

France wants people to stay in work longer and contribute more to their pension plans.

BBC: French pension strike sparks numbers battle

Children stay in school longer and, with a bowl of maize and beans in their belly, are able to concentrate.

ECONOMIST: African poverty