In light of the Pakistani Taliban's alleged involvement, some speculate there could be a shift in US policy toward Pakistan.

VOA: standard.2010.05.18

So, ideally what we did see was, in fact, it does have enough energy with the UV lamp, it wasn't a dramatic shift you saw because we didn't start very high and then it went to that stuck point.

所以，理想上我们所看到的，事实上，紫外灯没有足够的能力，因为我们没有从非常高开始,所以它没有一个特别显著的移动,然后它又回到了黏着点。

麻省理工公开课 - 化学原理课程节选

A-Yes, so this is what you mean by the parodying shift that we need, A-desperately need in our foreign policy B-Yes.

所以这是您所说的,我们所需要的转变，我们在外交政策方面急需做出的转变。

普林斯顿公开课 - 国际座谈会课程节选

He says neither side expects a major shift in relations, but the White House does have reason for concern.

VOA: standard.2009.11.12

Or, he doesn't say it; his autobiographical hero says it: "Any genuinely new trend in art is a knight's move, a change of shadows, a shift that displaces the mirror." Okay.

或者他没讲，他是在自传《英雄》中提到了：,“艺术上任何一个全新的趋势都是迂回前进的，是一种影子的改变，一个转移镜子的变化“

耶鲁公开课 - 1945年后的美国小说课程节选

But a shift in emphasis to security issues offers a new set of challenges for the president.

VOA: standard.2010.01.06

If you followed a diet where you ate less junk food and ate more fruits and vegetables, for example, just those two little rules you would help shift around this balance of sugars in a way that would benefit health.

如果你遵循一个饮食原则,比如,少吃垃圾食品多吃水果和蔬菜,仅仅这么简单的两条,就会在一定程度上帮你调节糖类摄取平衡,这个对健康有好处

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

With hundreds of farmers not planting traditional food crops this season, Nkansah believes there is a real risk that the shift to biofuels will result in food shortages.

VOA: standard.2009.08.23

Well, it's a prefix most of the symbols in this function with just an asterisk, with a * from the keyboard so Shift-8.

好的，在这个函数中它是一个前缀符号,就是一个星号，在键盘中用Shift-8输入。

哈佛公开课 - 计算机科学课程节选

The alleged use of special operations troops in the raid could signal a shift away from the controversial U.S.tactic of relying on long-range missile assaults to take out terrorist targets.

VOA: standard.2009.09.15

A rebound is expected in 2010, but the US government predicts a shift in the makeup of foreign visitors, with arrivals from Asia and South America growing by double digits.

VOA: standard.2010.05.04

"But I do think that in general we have seen a shift from, for lack of a better term, professionalized terrorist operations to those that are conducted by not exactly amateurs, but folks with less training and less capability generally, technical capability."

VOA: standard.2010.05.05

U.S.Defense Secretary Robert Gates. "There is a general feeling I could say that with all these additional troops and all these additional efforts that everybody is making to get to the elections in Afghanistan, to have a free and fair election and then see over the next months whether we can begin to shift the momentum,".

VOA: standard.2009.06.11