In its 1973 "Roe versus Wade" decision, the U.S.Supreme Court ruled that individual states may not ban abortion, but it did not end the political battle over the issue.

VOA: standard.2009.05.17

But what you should be able to do is take a look at a list of answers for what we're saying z effective might be, and determining which ones are possible versus which ones are not possible.

但是你们应该能够做到的,是看一下这个可能的,有效电荷量的答案列表，并且确定哪些是可能的,哪些是不可能的。

麻省理工公开课 - 化学原理课程节选

Not,my death versus my body's death,but perhaps the death of the person, if we could talk that way,versus the death of the body.

不是我和我肉体的死亡，而是和我作为个人死亡的区别，如果我们能说，相对肉体的死亡。

耶鲁公开课 - 死亡课程节选

In terms of the benefits of the spoils of government versus the cost of running, it's a wash for Claire Elise, whether she enters or not.

从利益角度来看,政府的奖励对参选的成本,对克莱尔·伊莉斯来说它是零,无论她参不参选

耶鲁公开课 - 博弈论课程节选

Now this is--;So, these are constraints on grammar and they're really interesting because they tell us what's a humanly natural language versus what's not a humanly natural language.

这些就是语法的不足,它们很有意思,因为它们可以告诉我们,什么是人类的自然语言,什么不是人类的自然语言

耶鲁公开课 - 心理学导论课程节选

With this basic principle of utility on hand, let's begin to test it and to examine it by turning to another case, another story, but this time, not a hypothetical story, a real life story, the case of the Queen versus Dudley and Stevens.

有了这条最基本的功利原则，让我们检验一下这条原则,是否适用于另一案例，而这一次，就不再是假定的事件了，是个真实的故事，女王诉达德利和斯蒂芬斯案。

耶鲁公开课 - 公正课程节选

This is not an x versus time plot or y versus time.

这不是 x 坐标关于时间的图像,或 y 坐标关于时间图像

耶鲁公开课 - 基础物理课程节选

In fact, we could check that if the attacker attacks through the easy pass, not surprisingly, you do better if you defend the easy pass than the hard pass: 1 versus 0.

我们来分析一下,如果入侵者选择平坦之途,毫无疑问,如果你选平坦之途要比崎岖之途更好,1比0

耶鲁公开课 - 博弈论课程节选