He urged the United States to persist with its efforts to bring about peace.

他敦促美国坚持努力实现和平。

《柯林斯英汉双解大词典》

Shrub expansion in these environments does seem to persist, almost to the point of causing a shift.

在这些环境中，灌木扩张看似会一直持续，几乎都要导致移位了。

youdao

But such disruption is unlikely to persist.

但此种破坏不太可能持续。

youdao

Crozier says the wind patterns that are pushing the volcanic dust towards Europe are expected to persist for days to come.

VOA: standard.2010.04.17

Now the nice thing about this is that the degradation mechanisms seem to persist for some period of time, beyond the time at which you deliver the double stranded RNA; whereas, obviously, this mechanism here is only going to exist for as long as the anti-sense sequence is present.

而好消息是降解过程会持续一段时间,比你转入双链RNA的时间要长,但是,这种机制只会在,有反义链的时候发挥作用

耶鲁公开课 - 生物医学工程探索课程节选

And I think many parents believe that if they didn't persist in using these things their children would never learn to speak.

我相信很多父母认为,如果他们不坚持使用这些东西,他们的孩子将永远也学不会说话

耶鲁公开课 - 心理学导论课程节选

He told delegates today that it was totally unacceptable for fuel poverty to persist in energy rich Scotland.

BBC: Alex Salmond keeps the faith

Until we see a clear pullback in these local policies, the circle is likely to persist.

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Now, how likely do you think these are to persist and overwhelm President Obama's second-term agenda?

NPR: Week In News: A Rough Week For The White House