to wish someone good luck in a performance
desearle buena suerte a alguien en una actuación (desearle buena suerte a alguien en una actuacion)
"Before the play started, everyone told her to break a leg."
"Antes de que comenzara la obra, todos le dijeron que rompiera una pierna." (Antes de que comenzara la obra, todos le dijeron que **rompiera una pierna**.)
something attractive but not allowed or morally wrong
smiling broadly due to happiness
to succeed in achieving two things in a single action
a vote that is not yet decided and could go either way
to be in a very dangerous or uncertain situation
something that seems promising at first but fails to deliver