I know a little about women, my friend.

我对女人知一二，朋友。

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知一二。

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

罗伯特·F·肯尼迪对希望知一二。

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

他教哲学课程，所以他可能对我们的法知一二。

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

您也算对他知一二，您看他会有什么朋友？

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 您应该能知一二。

You can have a general idea of their collections from the names.

因为篇有，这里就不多作介绍了。根据名字，读者就能对它们的馆藏内容知一二。

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

显然，能找这部电影的人，肯定是懂一点电影，对电影的品质也知一二。

So he knows a thing or two about water.

所以他对水知一二。

So she knows a thing or two about management.

所以她对管理知一二。

I do know a thing or two about sweeps.

我确实对扫荡知一二。

Our scriptwriter knows a thing or two about writing dialogues.

我们的编剧对写对话知一二。

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

我对你所做的工作知一二。

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

所以，她对被贬低的人知一二。

Patterson, she knows a thing or two about storylines.

帕特森，她对故事情节知一二。

I know a thing or two about wielding mystical artifacts.

我对运用神秘古物知一二。

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

你看，我对被遗忘的中间地带知一二。

I think I know a thing or two about aortic valve replacements.

我我对主动脉瓣置换术知一二。

You might know a thing or two about a thing or two.

对他的喜好还是知一二的。

You know, I know a thing or two about cars.

嗯 我对修车也知一二。