I have only a superficial knowledge of this subject.

我对这个问题仅略知皮毛。

He teaches Philosophy so he knows a thing or two about the way we think.

他教哲学课程，所以他可能对我们想法略知一二。

That tells you something about who I was when I was that age.

这样各位应该可以略知我那时是怎样。

I have a rough idea of the proposal you came up with at the meeting.

你在会议上提出方案我略知一二。

Robert F.Kennedy knew a thing or two about hope.

罗伯特·F·肯尼迪对希望略知一二。

You've met him. How many friends do you imagine he has?

您也算对他略知一二，您看他会有什么朋友？

Clearly a person looking for it knew a little about movies, about quality.

显然，能找这部，肯定是懂一，对品质也略知一二。

Now you know a little bit of the difference between those two phrases.

现在你已略知这两者之间区别。

About their plans, but we get a little idea here.

关于他们计划，但在这里我们略知一二。

I know a little about women, my friend.

我对女略知一二，朋友。

What this means in terms of wealth per capita, well, you can probably figure that out.

从国民平均财富角度切入 您应该能略知一二。

Nobody in the developed world comes remotely close to the poverty level that $1.25 a day represents.

在发达世界中，没有一个略知每天1.25美元意味着怎样贫困。

Well, we learn a little bit about why Sam is such an important person, such a big cheese.

那么，我们略知一二为何山姆如此重要，堪称大物。

And you know a thing or two about building billion dollar companies.

你对创建价值数十亿美元公司略知一二。

The name of this flower might give you a clue about its effect.

这朵花名字或许能让你对其效果略知一二。

You see, I know a little bit about the forgotten middle.

你知道吗，我对那些常被忽视“中间群体”略知一二。

I know a little bit about the work you are doing.

我对你所做工作略知一二。

They must know a thing or two about good pastrami.

他们一定对美味手撕牛肉略知一二。

So, she knew a thing or two about  people being talked down to.

所以，她对被贬低略知一二。

So he knows a thing or two about water.

所以他对水略知一二。