"Even as we reflect on the hope of our history, we must also face squarely the reality of the present a reality marked by unfairness, marked by hardship for too many women in America."

VOA: standard.2010.03.08

I was present at the memorial service for a friend of mine who was died.

当时我出席,一位我过世的朋友的葬礼。

麻省理工公开课 - 电影哲学课程节选

Under Louis Brandeis -Brandeis wanted companies to always present the information, but for him it always meant presenting a document, so they had something called a prospectus, for example.

路易斯·布兰代斯...,他希望公司能够始终提供信息,在他那个时代,是指提供文档,比如当时称为招股说明书一类的文件

耶鲁公开课 - 金融市场课程节选

So, this is exactly how Rutherford did discover that these particles were present and made this new model for the atom that we now know has both a nucleus, and we know the size, and also has electrons.

他提出了一个,新的原子模型,这里面有一个原子核,和一个电子，原子核的尺寸是知道的。

麻省理工公开课 - 化学原理课程节选

If the messenger RNA for protein is not present in a cell, then that can't be translated, obviously, and the protein can't be made.

如果细胞中没有,用来合成蛋白质的mRNA,那就不能进行翻译,很明显,蛋白质也不能被合成

耶鲁公开课 - 生物医学工程探索课程节选

That's the formula for the present value of a consol.

它就是永续公债里现值的计算公式

耶鲁公开课 - 金融市场课程节选

What you could do hundreds of years ago-- and can still do it today-- was go to a bank and present this bond or IOU and say, "What will you give me for it?"

在数百年前你们能做的,在今天还是能够做到的就是,到银行出示这份合约或欠条,问,你们根据它能给我多少钱

耶鲁公开课 - 金融市场课程节选

It would be c times 3 in the third year, etc., Then the present value is equal to c/-- that's the formula for the value of a growing console.

在第三年它就是三倍的的三次方,现值就相当于c/,这就是上涨债务价值的公式

耶鲁公开课 - 金融市场课程节选