kontynuować jakieś działanie 用英语:

Please follow up on the reports.

he asked me where i live and then he follow up. (kontynuwał rozmowe) i went to a nursery school it was followed up by primary school.

You should follow up your phone call with an email or a letter.

Here is follow up from from yesterday's brief talk about performance review

There's something I need to follow up on.