All our efforts availed us little in trying to effect a change.

在企图实现一个变革中我们徒劳无功。

youdao

What a biologist can't do is effect a change in that relationship with any sort of precision.

一个生物学家做不到的是：精确地调整这种关系——哪怕只是非常粗略的精度也做不到。

youdao

Do not underestimate the effect a change in language or a change in classroom style can have on your performance.

千万不要低估语言和学习方式的转变对你表现的影响。

youdao

Both King and Hooks wanted to effect social change through a combination of moral force and legislation.

VOA: standard.2010.04.16

Other people might have other interests, but we'll talk a lot about social change and what might be done ultimately to effect the environment.

其他人可能会关心另外一些问题,但我们会谈很多关于社会变迁,及对于改变环境,我们最多能做到什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Subscriber giants are called this for a reason, and must use their subscriber-base to effect a change in consumer behaviour.

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You can modify the interactive chart below to gauge the effect a change in forecast will have on our price estimate.

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We expect the operating margin to return to its historical average, and you can modify the interactive chart below to gauge the effect a change in margins will have on our price estimate.

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