And we'll have to see how this unfolds." Clinton declined to say whether the Obama administration will formally recognize Mr.Ahmadinejad's re-election, saying U.S.officials are going to "take this a day at a time" and carefully assess what happens.

VOA: standard.2009.06.29

If you take one of those individual grains of sodium chloride, look at it carefully, you will see the edges look like this.

如果你拿起,氯化钠晶体的一粒，仔细观察，你可以看到这样的棱角。

麻省理工公开课 - 固态化学导论课程节选

again carefully because I'm free to take anything from Key Terms and Key Concepts from the chapters that were assigned for this part of the course.

法博齐等人的作品，因为我将会从,本门课指定的章节中自由地引用,重要的术语和概念。

耶鲁公开课 - 金融市场课程节选

Wouldn't natural selection favor the people who take introductory psychology, come to my Valentine's Day lecture, listen carefully to the big three and the more interesting four, ? and then go out there and put them into practice?

自然选择会不会青睐,那些学习心理学导论，在情人节来听我讲座，专心致志听我讲影响吸引力的三大因素,和四个有趣因素，然后在生活中应用这些知识的人？

耶鲁公开课 - 心理学导论课程节选