He was unable to think straight.

他不能正确地进行思考。

youdao

Or was it paralyzed, unable to think?

还是陷于麻木，无法思考？

youdao

You make me unable to think, you are my mother's baby daughter.

你让我无法思考，你是妈妈的宝贝女儿。

youdao

They might feel cold,dizzy and unable to think clearly.

VOA: special.2009.02.04

I think most Israelis agree that the Palestinians are unable to be a real partner in the real future."

VOA: standard.2009.10.31

So,when you think about that, without an education they are unable to care for their family,"

VOA: standard.2009.12.04

As for the so-called died-in-the-wool football lovers, well, er, they are unable to think or talk about anything else!

BBC: Ghana embraces Nations Cup fever

For example, you may be working on putting out a fire and therefore unable to think beyond next week, let alone strategically.

FORBES: Do People Want to Follow Me? 5 Questions Every Leader Needs to Ask

The seven-time world champion told a televised press conference on Wednesday that he was so disappointed that he was unable to even think about reviving his comeback hopes later this season.

CNN: Schumacher's turmoil over failed F1 comeback