Class ethnography is extremely strict to time and requires researchers to stay for a time in the class site in order to ensure the authenticity and objectivity of the research.

为了确保研究的真实性和客观性。课堂人种志对时间有极其严格的要求，要求研究者在课堂场域停留一定时间。

youdao

Success was once defined as being able to stay at a company for a long time and move up the corporate ladder.

成功曾经被定义为能够在一家公司待很长一段时间，并在公司中步步高升。

youdao

Are you going to stay for a long time?

你打算长时间逗留在这里吗？

youdao

This allows the water to stay warm for a long time.

VOA: special.2009.04.20

The plan was to stay for a year or two, and then go back to Canada, and I lost track of time.

本来的计划是待一两年，然后就回多伦多，但是计划打乱了。

麻省理工公开课 - 固态化学导论课程节选

As for sightseeing, there's little time for that during their studies at the Olympics, but the students are welcome to stay for a bit on their own afterwards - if,of course, they are not worn out.

VOA: standard.2010.02.26

For this reason, Mr Fisker insisted, electric cars "will stay a niche for a long time", whereas models kitted out with range extenders could become mainstream.

BBC: Fisker ready for March production

The DNA fundamental of brand management is here to stay for a long time.

FORBES: Are Brands Zooming to Doomsday?

And we expect that he will stay for a limited time that corresponds to the duration of this treatment.

WHITEHOUSE: Press Briefing