Wages are not keeping up with inflation.

工资赶不上通货膨胀。

《牛津词典》

We are having trouble keeping up with the recent surge in demand.

对于近来出现的需求猛增，我们难以应对。

《牛津词典》

If keeping up with the action is not so important, their physical condition is less critical.

如果跟上移动不是那么重要，他们的身体状况就也不那么关键了。

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"For me,I think it was more difficult because I dealt with the guilt of missing my child, having him so far away, then always trying to get home on the weekends to see him, as well as keeping up with school and remaining active,"

VOA: standard.2009.12.04

In real life, Brown is credited with keeping people's spirits up in the lifeboat until they were rescued by another ship,the Carpathia.

VOA: special.2010.03.08

"Keeping everybody up to speed with what we were doing, what we were learning, what the key issues were.

VOA: standard.2010.04.29

But as she got older, keeping up with Sara became a struggle for him, both physically and mentally.

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However, analysts said the latest numbers indicate that the firm is keeping up with changing patterns.

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Consequently, fund managers had a difficult time keeping up with the performance of the index.

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