Kyrgyzstan's five-day-old . provisional government is vowing to use the country's military to launch a special operation to neutralize President Kurmanbek Bakiyev if he does not resign.

VOA: standard.2010.04.12

I don't know. It's at this point of a possible confusion, at least a momentary, provisional confusion, that we know that the poet has identified with the sun.

我不知道，这里有一点迷惑性，至少是一种瞬间而来的迷惑，我们知道作者认为自己等同于太阳。

耶鲁公开课 - 弥尔顿课程节选

As soon as we read the next lines, we're struck with the possibility -and surely it's just a provisional possibility, but we're struck by the image that Satan's spear is actually quite small.

读了接下来的这些句子，我们会震惊于,-当然这只是一个暂时性的可能，我们会震惊，撒旦的长矛原来其实很小。

耶鲁公开课 - 弥尔顿课程节选

The White House says President Barack Obama will attend next month's climate change summit in Copenhagen,Denmark, and will make a provisional pledge to cut U.S.greenhouse gas emissions by 17 percent from 2005 levels by 2020.

VOA: standard.2009.11.26