I am ill-informed on current affairs.

我对时事不是太了解。

《柯林斯英汉双解大词典》

When I informed her I had no intention of getting a car, it caused some tension to say the least.

当得知我并没有打算要一辆车时，母亲显得有些紧张。

youdao

But he would not come near it; and so I informed her in the morning, to her great disappointment.

可是他不肯走近来；所以我在第二天告诉了她，这使她大失所望。

youdao

His terms are very much informed by a modernist sensibility of what literature is all about-- and I'm going to say more about what that is when I lecture on Lolita--but it's very much in contrast with that Ulysses ad. " Don't identify. It's not about you.

他的方式都是通过对文学的,现代主义式鉴赏来表达的,我在讲《洛丽塔》时会再详细说明,这和《尤利西斯》的广告有很大不同“,“无须认同，那与你无关，那是关于其他事情的”

耶鲁公开课 - 1945年后的美国小说课程节选

I don't really have like a professional opinion or a very well-informed opinion.

我的观点并不专业，也不是很成熟。

关于干细胞的研究 - SpeakingMax英语口语达人

Although some columnists have complained that the protesters have no idea of what they want, the protesters I found were well-informed and articulate.

FORBES: FIA - Chicago Convergence of "Occupy" Protesters & Regulator

The educated, well-informed Europeans I met were not entirely sure what Obama stood for.

CNN: Why Europe loves Barack Obama

Fitzgerald had to suffer much crueller and more ill-informed criticisms than I have.

BBC: Great Gatsby kicks off Cannes Film Festival