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 adjust according to changing trends or environments
to rely on exports for income or growth
to relax and regain emotional control after being upset or a...
to feel sad or disappointed about something that happened
to remove something; to make someone learn or remember somet...
to start working hard on something seriously