to stop yourself from saying something you want to say
сдержаться, чтобы не сказать то, что хочется (sderzhatsya chtoby ne skazat to chto khotitsya)
"I had to bite my tongue when my boss took credit for my work."
"Мне пришлось прикусить язык, когда мой начальник присвоил себе заслугу за мою работу." (mnye prishlos prikusit yazyk kogda moy nachalnik prisvoil sebe zaslugu za moyu rabotu)
to fail to keep up with a schedule or progress
an issue used by politicians for their own advantage
behave in a manner appropriate to your age
to move or act in a way that shows belief in one's abilities
to start doing new and independent things
To say what is true instead of lying.
