Subsequent trials showed a more modest benefit, in one case of less than a month, and the drug has serious side effects.

接下来试验则显示药物效用非常不明显，抑制肿瘤增长期仅不足一个月，而且，该药物还引发啦一系列副作用。

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This change is controversial because some feel that the modest benefit to mainframe users is not worth such a fundamental change.

这种变化存在争议，有人认为对大型机用户带来的有限好处不值得做这种基础性的改变。

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Monthly brief personal contact provided modest benefit in sustaining weight loss, whereas an interactive technology-based intervention provided early, but transient benefit.

每月短暂的相互接触有利于减肥，而交互式技术利用对减肥提供较早的却短暂的益处。

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In addition, by not buying inflation protection, steadily increasing costs of care will eat away at what is already a modest benefit.

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The NFU and the British Veterinary Association (BVA) argue that even if culling delivers only a modest benefit, it is better than nothing.

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"For most women and providers of health care for women, that modest benefit is clinically meaningful, " agrees North American Menopause Society president JoAnn V.

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