She did not bother to keep up with the news.

她不愿操心去了解新闻。

《柯林斯英汉双解大词典》

She likes to keep up with the latest fashions.

她喜欢赶时髦。

《牛津词典》

It is difficult to keep up with the rapid pace of change.

跟上迅速的变化是很困难的。

《牛津词典》

And the rate of change means it's very difficult for the classical educational programs to keep up with the demand that's out there in the marketplace."

VOA: special.2011.01.24

Ideally, keep up with the readings before you come to class.

最好是在上课前就已经阅读过指定材料

耶鲁公开课 - 心理学导论课程节选

Keep up with the readings.

一定要阅读指定的材料

耶鲁公开课 - 心理学导论课程节选

Adults struggle to keep up with the shifting rules of online etiquette and information sharing.

CNN: Why parents should educate their kids about tech

The American super-rich are trying to keep up with the Gateses, not the Joneses.

BBC: Keeping up with the Hohnses

Not to gain a competitive edge, but to simply keep up with the Joneses.

FORBES: Lance Armstrong, Prisoner's Dilemma, and Why Lying & Bullying is Worse Than Doping