It's not possible. If you really want to make it up,fine, but it was not possible then, it is not possible now."

VOA: standard.2009.07.31

Because if someone changes, " the question is no longer "is it possible to change" " but rather "how is it possible to change".

因为如果一个人在改变，问题已不再是“是否可能改变？,而是“怎样才可能改变。

哈佛公开课 - 幸福课课程节选

It is, of course, important if you use animal testing to treat the animals with as much dignity as possible.

如果要用动物做实验的话，请给予这些动物最大的尊严，我认为一点十分重要。

需要动物实验吗？ - SpeakingMax英语口语达人

And if Karadzic's trial is going to do that, let's do it as soon as possible,".

VOA: standard.2009.10.26

If we learn from these experiences in ourselves, the question is no longer whether or not it's possible to experience it more and more in our lives.

如果我们自己吸取这些经验，那么问题就不再是，是否有可能,越来越多地体验它。

哈佛公开课 - 幸福课课程节选

So I think it becomes clear that even if we want to reduce our regional profile, an issue like the Yemen issue makes it clear that this is not possible,"

VOA: standard.2010.03.18

How could it even be possible to imagine my mind without my body, if talking about my mind is just a way of talking about my body?

怎能想象自己的心灵独立于身体存在呢,如果心灵只不过是身体的另一种说法

耶鲁公开课 - 死亡课程节选

I know that Player 2's best response for every possible choice of Player 1, which if we had done it would be q2 hat is going to a -c over 2b--q1 over 2, right?

参与人1不同策略下参与人2的最佳对策,即q2帽等于/2b - q1/2

耶鲁公开课 - 博弈论课程节选