It also says the past ten years may be the warmest ten-year period ever measured.

VOA: special.2010.01.19

This cell can only be an effective barrier if there's no way to get past it.

这些细胞只有密不透风,才足以形成一道屏障

耶鲁公开课 - 生物医学工程探索课程节选

Aspirin thins the blood, so it may be able to flow past the blockage.

VOA: special.2009.10.20

And,it would be a shame to lose that sort of sense of the past, that sort of connectivity with the past.

VOA: standard.2010.07.22

Bandic claims his experience as Zagreb mayor in the past 10 years shows that he knows what it takes to be president.

VOA: standard.2009.12.28

It should be clear to everyone that we will not repeat the mistakes of the past.

VOA: standard.2009.12.05

President Obama is said to have stated that, while the past must be understood, he is not there to argue history - and that it is time to "move on" to confront today's challenges.

VOA: standard.2009.04.18

Japan is the world's second largest economy, but it has suffered more than Over the past year, it has suffered a deep recession, although the economy now appears to be growing slowly now.

VOA: standard.2009.10.27