back up (someone's) words

Traduzioni
подтвердить (чьи-то) слова
His actions didn't back up his words.
Его действия не подтвердили его слова.
Definizioni
To support or confirm what someone has said, often by providing evidence, agreement, or additional information.
Parole
word

noun
слово
back

verb
поддерживать
back up

verb
поддерживать