quick as a flash

Translations
быстрый как молния
She was quick as a flash when she answered the question.
Она была быстра как молния, когда ответила на вопрос.
Definitions
Very fast; done or occurring in a very short amount of time.
Words
quick

adjective
быстрый
as

conjunction
как
a

article or possessive pronoun
один
flash

noun
вспышка