President Obama says the Passover and Easter holidays are moments for people to reflect on the obligations they have to one another, no matter what their differences are.

VOA: standard.2009.04.11

There's no ladder, no differences between CEO and an average engineer on the surface.

没有阶级划分,表面上看来，普通员工和CEO也没有差别。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Gender differences, he says, are no more relevant when it comes to positions of political rule being bald and being hairy.

他表示，当性别差异,放到政治支配的位置时,秃发与多发间的区别无关。

耶鲁公开课 - 政治哲学导论课程节选

But while both the House and Senate bills aim to help the roughly 30 million Americans with no health care insurance, there are big differences in legislative language.

VOA: standard.2009.12.25

And yet he said we are focusing too much on cultural differences and he added not because there are no cultural differences.

然而他说，我们对文化差异的关注太多了,他补充道不是因为没有文化差异。

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Speaking via Skype,she says no. "I think further studies will be necessary to show whether the differences we've demonstrated depending on delivery mode of babies when they first emerge into the world actually carry over time, and whether those differences might contribute to health outcomes."

VOA: standard.2010.06.30

Finally, behaviorists believed there were no interesting differences across species.

最后，行为主义者认为,生物种群之间并不存在太大的差别。

耶鲁公开课 - 心理学导论课程节选