Milton represented himself as a poet more often and with more care and attention than any English poet before him.

弥尔顿比起之前的英国诗人,更经常把自己描绘成诗人。

耶鲁公开课 - 弥尔顿课程节选

The stuff that people tend to add sometimes is to keep drawing the 10 Newtons that's acting on that.

有人经常凭空添加的力,总是把这个 10 牛的力硬加在这个物体上

耶鲁公开课 - 基础物理课程节选

Occasionally, you'll find you need to cancel out units, because, of course, you're always doing unit analysis as you solve your problems, and sometimes you'll need to convert joules to kilogram meters square per second squared.

偶然地，你会发现需要消除单位，因为在解题时,经常要做单位分析，所以有时候需要把,焦耳换做,一千克乘以米的平方除以秒的平方。

麻省理工公开课 - 化学原理课程节选

And so frequently what we try and do is, we take a new problem and map it onto an old problem so that we can use an old solution.

我们经常做的一件事就是，我们处理一个新问题时,把它归结为一个老问题,以便我们能采取老的解决方式。

麻省理工公开课 - 计算机科学及编程导论课程节选

And very often what that does-- a positive emotion can take us out of this downward spiral and create an upward spiral.

很经常的是-,积极情绪把我们带出下行螺旋,形成一个上行螺旋。

哈佛公开课 - 幸福课课程节选

The week after we implemented the so-called game of 15, this little party favor where you move the numbers up, down, left or right.

到第三周，我们要编一个叫做“15”的游戏，就是经常在派对上玩的,可以把数字上，下，左，右移动的小游戏。

哈佛公开课 - 计算机科学课程节选

So if you spend your life in lab, that may be the first nugget.

所以你经常在实验室，就把实验室的联系方式写最上面。

麻省理工公开课 - 电影哲学课程节选

So you have two rather competing senses of the word "vocation" here, vocation as employment and vocation as a calling, and they're constantly for Milton bleeding into one another, these two senses of the word, and often struggling with one another or competing with one another.

所以现在有两个相互矛盾的“vocation“的含义，一个是工作，一个是神的召唤，弥尔顿经常把它们混淆起来，这个词的两种含义，它们经常,在他的内心挣扎，互相竞争。

耶鲁公开课 - 弥尔顿课程节选

Sacrifices that purge the sanctuary of ritual impurity, primarily the hatta't, always involve the manipulation of the animal's blood, daubing it on the altar and on Yom Kippur, actually entering the innermost shrine and sprinkling it on the throne of God and the footstool, the ark itself.

能够净化圣所中仪式上不洁的献祭，主要是hatta’t，经常包含着对动物血液的操纵,在赎罪日把血涂在祭坛上，进入最里面的神殿,把血洒在上帝的王座，以及他的脚凳，也就是方舟上。

耶鲁公开课 - 旧约导论课程节选

One way to think about it, if we want to use a classical analogy, which often helps to give us an idea of what's going on, is the spin of an electron, we can picture it rotating on its own axis.

如果我们用一个，经典的比喻来考虑它的话，这经常会帮助我们建立起一些概念，就是我们可以把电子的，自旋想象是它绕着轴自转。

麻省理工公开课 - 化学原理课程节选

If it's the fraternity where the people take the message and you get it.

要是你经常通过男生联谊会收发信件,就把它的地址写下来，这样方便联系。

麻省理工公开课 - 电影哲学课程节选