Mother is always complaining of not having enough time.

母亲总是抱怨没有足够的时间。

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We worry about not having enough time and energy to finish that job.

我们担心没有足够的时间和精力去完成那项工作。

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Don't complain about not having enough time before you make good use of your present time.

当自己抱怨没有时间的时候先看看自己有没有利用好现在的时间。

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Besides not having enough time to prepare for meetings, current executives are naturally sympathetic to other executives.

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The ICC has agreed to postpone Mr Ruto's trial by a month until May after his lawyers complained of not having enough time to prepare his defence.

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The most common motivation was not having enough time for the site, with 21% of people saying they were just too busy with real-life responsibilities to spend time reading posts, liking and commenting.

CNN: Survey: Most Americans take breaks from Facebook