He too reflected on years of U.S.-Saudi strategic ties going back to the World War II era.

VOA: standard.2009.06.03

There are other factors involved too like high energy prices, but certainly U.S. policy is affecting that, but we're also affected by the rest of the world.

还有诸如能源价格高昂等其它因素,但美国的政策肯定是有影响,但世界其它地区的情况也影响了我们

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

du/dT constant pressure is the direct derivative with respect to temperature here, which is sitting by itself under constant volume keeping this constant but there is temperature sitting right here too.

偏U偏T，p恒定是对,温度的直接微分，而它本身对体积不变,保持它不变，但是这里也有一个温度,这就是偏U偏V，T恒定。

麻省理工公开课 - 热力学与动力学课程节选

He initially supported U.N.intervention but worries that East Timor is becoming too dependent on outside help.

VOA: standard.2009.08.27

While a handful of U-S schools have incorporated the teaching method, Peterson felt it was a bit too drastic a change for their public preschool.

VOA: standard.2010.06.25

U.S.officials say other countries with troops in Afghanistan want to buy some of the vehicles,too.

VOA: standard.2009.11.02

At the heart of the Geithner plan that is unjustified,". was too fragile, is a public-private partnership for buying the bad loans that have crippled U.S.

VOA: standard.2009.03.24

Ryan's story is all too familiar. According to government estimates, of the more than 30,000 U.S.highway deaths reported in 2008, about 12 percent involved drivers between the ages of 15 and 20.

VOA: standard.2010.06.24

He also sees diplomacy as not succeeding and insufficient to persuade Iran or to stop Iran from going nuclear, And I think he will be showing his frustration to President Obama that what the U.S.administration is trying to do now is too late and not enough."

VOA: standard.2010.06.29