The president of the republic oscillated between a certain audacity and a prudent realism.

该共和国总统施政时而大胆，时而谨慎务实。

《柯林斯英汉双解大词典》

You owe a certain person a sum of money.

你欠着某人一笔钱。

《柯林斯英汉双解大词典》

His attitudes show a certain narrowness of mind.

他的态度显示他的思想有些狭隘。

《牛津词典》

"There is a certain amount of that islander style there," Ken Walsh of the magazine USNews and World Report.

VOA: standard.2010.01.16

That is to say, theory has certain ambitions to a totalization of what can be thought that resembles or rivals philosophy.

也就是说，理论探讨的问题,与哲学相似或相媲美,而且倾向于把它完整化。

耶鲁公开课 - 文学理论导论课程节选

A person is a body that has a certain set of abilities, can do a certain array of activities.

人是拥有一套特定能力的肉体,可以从事一系列特定的活动

耶鲁公开课 - 死亡课程节选

Already some central banks have held off interest-rate increases that looked certain a few weeks ago.

ECONOMIST: The world economy

We cannot be certain a student is actively engaged or whether they just had the page open.

FORBES: More Interaction In Online Courses Isn't Always Better

All three formulas put aside a certain amount of assets and a certain amount of income in a safe spot.

FORBES: The Tax Collector With the 47% Rate