extremely well

Translations
чрезвычайно хорошо
She performed extremely well in the competition.
Она выступила чрезвычайно хорошо на соревнованиях.
Definitions
A phrase used to describe something that is done to a very high degree of quality or excellence.
Words
extremely

adverb
чрезвычайно
well

adverb
хорошо