A cover letter should never exceed one page; often a far shorter letter will suffice.

附信绝不应超过一页；通常一封更短的信就足够了。

《柯林斯英汉双解大词典》

His stay won't exceed one hour.

他待的时间不会超过一个小时。

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The duration of AD hoc statistic statements shall not exceed one year.

临时性报表的期限一般不超过一年。

youdao

Medicare spending alone would exceed one-third of that, or more than 7 percent of GDP.

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Student loans are offered without regard to the value of the education and now exceed one trillion dollars.

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Apply this immediately to Amazon, Wal-Mart and all online sellers whose gross sales exceed one million dollars a year.

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