to be performing at one’s best level
estar rindiendo al máximo nivel (estar rindiendo al maximo nivel)
"The athlete is at the top of his game this season."
"El atleta está en su mejor momento esta temporada." (El atleta esta en su mejor momento esta temporada.)
a person who is the first to do something innovative
used to introduce a new topic or add extra information
to make an effort to improve your performance
feeling sad or depressed
a very clever or intelligent person
someone very precious or loved