He's always meticulous in keeping the records up to date.

他总是十分细心地补充最新的资料。

《牛津词典》

We are keeping up to date with the latest developments.

我们保持掌握最新的发展情况。

《牛津词典》

Interior designers spend their working lives keeping up to date with the latest trends.

室内设计者们把他们的职业生涯都花在追赶最新潮流上。

《柯林斯英汉双解大词典》

Every doctor will also be required to undergo an annual appraisal to ensure they are keeping up to date.

BBC: Variations in care targeted

Doctors will also be expected to devote approximately five days a year to improving their skills and keeping up to date on the latest medical advances.

BBC: GPs to promise next day appointments

That means that the top people often have to spend more time managing the business than keeping up to date with their business and advising their clients.

FORBES: Investors Are Wise To Advisor Conflicts And Lack Of Objectivity