Katy could think clearly when not under stress.

凯泰在没有精神压力时能够清晰地思考。

《柯林斯英汉双解大词典》

If we confuse these three levels, we will not think clearly.

如果我们混淆了这三个等级，我们便不会清晰地思考。

youdao

Though the man was badly hurt in the accident, he was still conscious and could think clearly.

尽管这个男人在事故中受了重伤，但他仍旧具有意识且能够清晰地思考。

youdao

A person may become more forgetful or find it harder to think clearly.

VOA: special.2009.03.24

It may not clearly think about things, about objects, but it has a kind of legitimate basis that generates the sort of thinking that it does.

意识可能并不能清晰地思考事物，却有正当的依据,产生出它的思想。

耶鲁公开课 - 文学理论导论课程节选

I don't think I have a clearly defined position which makes me different from some parties to the dispute, whether it's political or cultural or religious.

但我不认为自己有一个特定的立场,将我和其他人区分开来，无论是从政治上，文化上还是宗教上。

普林斯顿公开课 - 人性课程节选

"You are a trained police officer, trained to think clearly under fire, " he said.

BBC: Northampton

"I think clearly the value of these particular funds has deteriorated, " said Dresdner Kleinwort analyst Millan Gudka.

FORBES: BNP Paribas Freezes Funds

To think clearly about Europe, we all need to become much more informed about countries like Morocco.

ECONOMIST: European politics