Cv+R=Cp Cv is equal, oh Cv plus R is equal to Cp it's a relationship that we had up here that we wanted to prove.

我们就得到了,我们一开始,想要证明的。

麻省理工公开课 - 热力学与动力学课程节选

And we Americans are going try to live up to them to prove that governments can in fact, be based on these values.

我们将试图,坚持这些价值观，从而证明事实上政府可以建立，在这些价值观之上。

普林斯顿公开课 - 国际座谈会课程节选

But at the last moment, His brother Judah convinces the brothers that, if instead of killing him, they sell him, they can profit a little for their troubles. So Joseph is sold ultimately ends up in the household of Pharaoh in Egypt, and his adventures there prove his meritorious character.

但是在最后一刻，他的哥哥犹太说服了其余的兄弟们，不要杀他，如果卖了他，他们还能从中获利，于是约瑟夫就被卖了,他最后生活在埃及一个法老的家里，他在那儿的冒险也证明了他值得称道的品格。

耶鲁公开课 - 旧约导论课程节选