Oh, I just know a thing or two.

I know a thing or two about it.

我对此略知一二.

Jeff: Just a little.

杰夫: 只能说是略知一二.

She a thing or two about it.

她对此事略知一二.她对此事很了解.

These pictures can convvey the beauty of Hainan to you.

这些图片可以使你对海南的美景略知一二(converytosb).

I know a thing or two.

我略知一二.

You may get an inkling of what the astronauts have to deal with.

你会对宇航员必须应付的情况略知一二.

I'll have to ask you to examine the account and specialize each item.

我得请你检查一下账目逐项详列.

What brought on the illness is not clear.

病因未详.

I could see that he was merely fishing for information.

我可以看出他只不过是在探听情报.

We made inquiries about the stolen car.

我们探听那辆被盗的汽车的下落.

Do not nose into other people's private life.

不要探听别人的私生活.

I managed to winkle the news out.

我好不容易才探听到那消息.

Don't try to poke into other people's business.

别探听别人的事情.

I had spies out every night, of course, to get news.

当然喽, 每天夜里我得打发探子去探听消息.

Indigestion is a catch-all term for any kind of stomach distress.

“消化不良”是个笼统的术语，可以指各种胃部不适。

This has taken a great toll on me personally and professionally.

这给我的个人生活和我的工作都造成了严重的不良影响。

Forcron could decrease the mitotic index and lead to various types of chromosome aberration.

异丙莠能降低蚕豆根尖细胞有丝分裂指数并诱导染色体产生多种类型的畸变.

Ill seed, ill weed.

坏籽长莠草.

There is nothing inherently good or bad about science.

就科学来说,其本身并无良莠.

City-gate stand open to the bad as well as the good.

城门敞开;良莠齐来.