Expect one about a min/max problem, something about Lagrange multipliers, something about the chain rule and something about constrained partial derivatives.

有一个极值问题，也有关于拉格朗日乘数法的，链式法则也会有的,约束条件下偏导数当然不会漏掉。

youdao

A two-minute conversation about something on television or something in a magazine or something that you're reading yourself can also have some of the same positive effects as reading aloud.

花上两分钟时间跟孩子谈论电视、杂志或你自己正在阅读的书籍上出现的某个话题，也能产生与大声朗读同样积极的效果。

youdao

You cannot love or hate something about another person unless it reflects something you love or hate something about yourself. When tempted to criticize others, ask yourself why you feel so strongly.

你不可能去爱或恨另一个人身上的某些东西，除非它折射了你自己身上的某些东西，因此当你想要指责别人的时候，还是先问问自己为什么会反应如此强烈。

youdao

Writing teachers say students in many countries have learned to write beautiful descriptions about something without ever stating the main idea.

VOA: special.2009.04.30

How do you influence the way people connect the way they think about something and the way they act about something.

您是怎样影响人们,让人们将其所想与,所为联系起来的呢？

普林斯顿公开课 - 人性课程节选

And you would express this pattern if you're concerned about something that's about to happen,

当你对可能发生的事有所担忧时，你可以用这个句型来表达。

I'm worried 课堂 - SpeakingMax英语口语达人

And that, by the way, is something we can do something about right away.

WHITEHOUSE: President Obama on No Child Left Behind Flexibility

Our optimism comes from the faith that we can do something about it, that we can do something about it.

CNN: Thompson's October 19, 2007, speech to Value Voters Summit

It was something about an absentee father, something about her husband.

CNN: Secret revealed: Ohio woman unknowingly married father