to give a group the essential information about something
дать группе основную информацию о чем-то (dat' gruppe osnovnuyu informatsiyu o chem-to)
"Leads brief the crew on new safety rules before shifts start."
"Руководители brief the crew on новые правила безопасности перед началом смен." (Rukovoditeli brief the crew on novye pravila bezopasnosti pered nachalom smen)
to sing together with a recording or performer
to stop thinking about work; to relax mentally
to suddenly start laughing loudly
to suddenly become very angry
to start working in a new role or area
to recognize and be at peace with who you are