to make a mistake; to fail at something important
сделать ошибку; не справиться с чем-то важным (sdelat oshibku; ne spravitsya s chem-to vazhnym)
"He really dropped the ball by forgetting the meeting."
"Он действительно упустил шанс забыв о встрече." (On deystvitel'no **upustil shans** zabyv o vstreche)
To change the way past events are interpreted or remembered.
Deal with tasks gradually instead of rushing.
to dance for a long time, especially during a celebration
very common and not valuable
a very short amount of time
being well known or highly visible in public