to make sure that you know all the most recent facts about a subject :
It is almost impossible to keep abreast of all the latest developments in computing.
to make sure that you know all the most recent facts about a subject :
It is almost impossible to keep abreast of all the latest developments in computing.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005