Costs should be kept to a minimum.

成本应保持在最低限度。

《牛津词典》

The plan was designed to ensure disruption to business was kept to a minimum.

该计划旨在确保对业务的妨碍保持在最低限度。

《柯林斯英汉双解大词典》

For years, nutritionists have recommended that pasta be kept to a minimum, to cut calories, prevent fat build-up and stop blood sugar shooting up.

多年来，营养学家一直建议意大利面保持定量供应，以减少热量，防止脂肪堆积，并阻止血糖升高。

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At the same time, it is vital that any increase be kept to a minimum.

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It also means that ambient noise should probably be kept to a minimum for ideal operation.

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He said passenger disruption when work starts on the lines would be kept to a minimum.

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