to be the main focus of attention
быть в центре внимания (byt' v tsentře vnimaniya)
"The issue of climate change took center stage at the conference."
"Вопрос изменения климата стал центральной темой на конференции." (Vopros izmeneniya klimata stal tsentral'noy temoy na konferentsii.)
to be very brave and bold
to impress or surprise someone very much
to help someone improve their situation or get an advantage
to pay attention to small details or finalize things perfect...
to go to bed
to close an area so people cannot enter
