我们同首相进行交涉，但没有效果。

We have made representations to the prime minister, but without success.

《牛津词典》

我进入驾驶舱，把灭火器对准火焰喷射，但没有效果。

I reached the cockpit and directed the extinguisher at the fire without effect.

《柯林斯英汉双解大词典》

一些企业已经开始意识到，让消费者承担回收的全部责任可能没有效果。

Some businesses have begun to realize it may not be effective to let consumers take full responsibility for recycling.

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So it's almost as if functions really are useless because they have no ultimate effect.

所以几乎是函数是没起作用的,因为它们没有最终的效果。

哈佛公开课 - 计算机科学课程节选

Therapy for free tends to be useless therapy.

免费的心理治疗往往没有什么效果。

耶鲁公开课 - 心理学导论课程节选

you tell me you believe American people should understand about each, We talked about stimulus, and you argues that it is not simulative at all, the cap and trade global warming bill passed the house in late June and now move to the Senate.

您说过,您认为美国人,应该彼此理解，我们讨论了刺激计划，您说刺激没有效果，全球变暖总量控制与交易法案,今年六月刚在众议院通过,现正在参议院审议中。

斯坦福公开课 - 经济学课程节选