to stay informed or updated about new developments
оставаться в курсе или обновленным о новых событиях (ostavat'sya informirovannym ili obnovlennym o novykh sobytiyakh)
"Employees must keep up with changes in company policies."
"Сотрудники должны быть в курсе изменений в политике компании." (Sotrudniki dolzhny byt' v kursye izmeneniy v politike kompanii)
to surprise or shock someone
to make something more environmentally friendly
to leave or go away, usually said to children
to gradually start doing something new or difficult
to collect your things and prepare to leave
to connect closely with something
