to not meet expectations or complete a task successfully
не оправдать ожиданий или не выполнить задачу успешно (ne opravdat' ozhidaniy ili ne vypolnit' zadachu uspeshno)
"The company promised improvements but failed to deliver on its promises."
"Компания пообещала улучшения, но не смогла выполнить свои обещания." (Kompaniya poobeshchala uluchsheniya, no ne smogla vypolnit' svoi obeshchaniya.)
a brief encounter or experience with a famous person
to succeed in understanding something difficult or strange
feeling emotional or about to cry
There is no point in worrying about past mistakes.
a series of events triggered by one event
To make someone lose confidence or enthusiasm.
