to fulfill one's obligation, especially in a difficult situation
cumplir con la obligación de uno, especialmente en una situación difícil (cumplir con la obligacion de uno, especialmente en una situacion dificil)
"Firefighters answered the call of duty during the massive fire."
"Los bomberos cumplieron con su obligación durante el gran incendio." (los bomberos cumplieron con su obligacion durante el gran incendio)
To be less advanced or slow compared to competitors.
to make a rough plan or outline of something
to be independent and self-supporting
to admit that you have done something wrong
You can't expect to achieve something without taking risks.
to risk everything on a single opportunity