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

至少煮两个小时，或一直煮到肉软了为止。

《柯林斯英汉双解大词典》

He told me that I needed 8 more courses at the intermediate level or higher in the last 2 years to be OK.

他告诉我，在过去的两年里，我需要再修8门中级或更高级别的课程才行。

youdao

If you come home at about 2 or 2:30 in the morning, near our apartment, you can still see rather large rats dashing across the street.

如果你是在凌晨两点或两点半回家，在我们的公寓附近，你仍会看到在街上乱窜的特大号老鼠。

youdao

"Compared to the most active group of women." During the study, the average weight of the participants went up by six pounds, or 2.7 kilograms.

VOA: standard.2010.03.30

So I could refer to the 4' carbon and you'd know I'd mean this one, or the 2' carbon you'd know I mean this one.

所以当我说,4'碳的时候你就知道是讲到哪个碳,2'碳的话就是指的这里

耶鲁公开课 - 生物医学工程探索课程节选

Where, you know, you might have a single family that is using up 2 or 3 stories of the same apartment.

一个家庭也许会用上同一幢公寓的二三层楼。

上东区的房子 - SpeakingMax英语口语达人

We can all talk about the 200 friends we know, or the 2, 000 friends we know.

NPR: Women Of Color Lag Behind In Wealth

Or the 2 million Americans who need bone and cartilage reconstruction each year.

FORBES: Plastic Man

That is far higher than the 1% in annual interest investors are earning on bank deposits and money-market accounts, or the 2% they are earning on 10-year Treasurys.

WSJ: Upside: Pay Off That Mortgage Now!