她常常花费一或两个小时来完成作业。

She usually spends one or two hours on it.

youdao

至少煮两个小时，或一直煮到肉软了为止。

Cook for a minimum of 2 hours, or until the meat is tender.

《柯林斯英汉双解大词典》

选择一个或两个团体，每周拿出几个小时的时间。

Choose one or two groups, and donate a few hours of your time a week.

youdao

“我可以告诉你们，这是近两个小时，长的，给予或采取”迪卡普里奥的笑容。

"I can tell you it's about two hours long, give or take," DiCaprio smiles.

youdao

在电视或电脑前的时间，每天尽量不超过两个小时。

Try to spend no more than 2 hours a day onscreen time.

youdao

在电视或电脑前的时间，每天尽量不超过两个小时。

Try to spend no more than 2 hours a day onscreen time.

youdao