"Optimal health and health care for all children will require recognition of disparities as pervasive problems, methodological sound disparity studies, and rigorous evaluation of disparities intervention."

VOA: standard.2010.04.07

I want to conclude with problems, which may sound kind of negative but this is--I don't shrink from negativism.

我想以保险业的缺陷作为本课总结,它可能听起来有点否定意味,但这是,我并不讨厌否定

耶鲁公开课 - 金融市场课程节选

We apologise but owing to technical difficulties out of our control there are sound problems towards the end of this video.

BBC: Voting session

The proceedings had been suspended for 10 minutes because of sound problems.

CNN: 30 accused over Madrid 'bomb plot'

The problems sound too big, too scary, too impossible to fix.

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