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，所以他能对我们的想法略知。

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

这样各位以略知我那时是怎样的人。

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

你在会议上提出的方案我略知。

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

罗伯特·F·肯尼迪对希望略知。

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

您也算对他略知，您看他会有什么朋友？

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

显然，能找这部电影的人，肯定是懂点电影，对电影的品质也略知。

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

现在你已略知这两者之间的区别。

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

关于他们的计划，但在这里我们略知。

I know a little about women, my friend.

我对女人略知，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 您能略知。

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

在发达世界中，没有个人略知每天1.25美元意味着怎样的贫困。

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

那么，我们略知为何山姆如此重要，堪称大人物。

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

你对创建价值数十亿美元的公司略知。

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

这朵花的名字或许能让你对其效果略知。

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

你知道吗，我对那些常被忽视的“中间群体”略知。

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

我对你所做的工作略知。

They must know a thing or two about good pastrami.

他们定对美味的手撕牛肉略知。

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

所以，她对被贬低的人略知。

So he knows a thing or two about water.

所以他对水略知。