A significant advancement or achievement.
Un avance o logro significativo. (un avance o logro significativo)
"Landing on the moon was a giant leap for mankind."
"Aterrizar en la luna fue un gran salto para la humanidad." (aterisar en la luna fue un gran salto para la humanidad)
an achievement to be proud of
Currently popular or fashionable
used to introduce an honest or surprising opinion
very strong and resilient
Things often seem worst just before they improve.
to be responsible for a mistake or bad situation.