Professor Gerald Curtis, a specialist in Japanese politics for decades at Columbia University, says some change is to be expected.

VOA: standard.2009.08.31

So even if, on average, the stock is expected to not move at all from where it starts, some stocks will be expected to just trundle along without much change, not very volatile.

所以即使平均而言，股票应该是不会,和开盘的时候有什么区别，有一些股票可能会,没什么变化，不是很反复无常。

麻省理工公开课 - 计算机科学及编程导论课程节选

the different states want corporations to register and therefore the rules are such that they protect the corporation with the poison pills I can't get into all these different things - -stagnant boards, poison pills- and I think if you just change some of that we could be like, for instance, England is much better.

每个州都想让自己的企业注册,所以现在的规则就是,各州都用毒药丸保护企业,我不能干涉所有的这些东西,-没有进步的管理层，毒药丸-,如果你愿意改变其中一些方面的话,我们就会像，例如，英国企业的情况比美国好多了。

耶鲁公开课 - 金融市场课程节选

Aid groups say 23 million people face starvation in East Africa because of a relentless drought some scientists say may be a result of climate change.

VOA: standard.2009.11.04

It can be x plus some change in x plus j times y plus a change in y.

可以写成 x 加上 x 方向的变化量,再加上 y 加上 y 方向的变化量

耶鲁公开课 - 基础物理课程节选

Mill er says U.S.missile defense capability is not as good as it should be in some areas, particularly the Middle East, but he expects that to change significantly,and soon.

VOA: standard.2010.03.26

Now only about "There is change in some people traditionally expected platinum to be an expensive metal, people are looking at it in the same terms as gold values,"

VOA: standard.2009.10.17

And it may not be easy, but change is coming." After criticism from Republicans and some Democrats that he was concentrating too much on health care reform and not enough on the economy, Mr.Obama has devoted many of his recent public statements to economic issues.

VOA: standard.2010.02.06