At the time,Irma was a single mother, working at every opportunity to support her four children.

VOA: standard.2009.12.25

As I mentioned, we'll rotate the teaching fellows through different parts of the alphabet, so every teaching fellow will have equal opportunity to grade work from each person in the class.

如我所说,我们会根据字母顺序,来更换助教,因此,每一位助教都有相同的机会,为班上每个人的作业评分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"I think we also agree that it is important to take every opportunity to try and persuade the Iranians to reconsider what is actually in their own security interests,"

VOA: standard.2009.07.27

It expresses appreciation for Iran's "promise of continued assistance" but urges President Obama and U.S.allies to raise the case at every opportunity, "notwithstanding other serious disagreements with Iran over its nuclear program and other issues".

VOA: standard.2009.04.28

Saying President Obama has offered Iran every opportunity for constructive diplomatic dialogue on its nuclear program, Senate Democratic Foreign Relations Committee chairman John Kerry said more robust sanctions are in his words the only way to dramatically increase the economic and diplomatic pressure on Iran from the outside and help leverage pressure on the regime from its own population which wants a different relationship with the world.

VOA: standard.2009.09.25

The idea is to give every candidate an equal opportunity, and prevent well funded politicians from gaining an unfair advantage.

VOA: standard.2009.07.27

"This is a new opportunity. And,all of us in ASEAN, every member state, recognizes this new opportunity,".

VOA: standard.2009.11.02