Celia managed to keep up with family banter over the breakfast table.

吃早饭的时候，西莉亚努力同大家一道谈笑风生。

Young girls like to keep up with the latest fashions.

年轻女孩喜欢赶最新潮流。

That's true. And he tries to keep up with the Joneses.

确实如此。况且他还想跟邻居比阔气。

He made an arduous effort to keep up with the rest of the class.

他努力跟上班上其他同学。

She still kept up with her classmates after graduation.

毕业后她仍然与她的同学保持联系。