shy and retiring

Translations
застенчивый и скромный
She is shy and retiring, preferring to stay in the background.
Она застенчивая и скромная, предпочитает оставаться в тени.
Definitions
A phrase used to describe a person who is reserved, introverted, or reluctant to engage in social situations, often preferring to stay in the background rather than seek attention or be in the spotlight.
Words
shy

adjective
застенчивый
and

conjunction
и
retiring

adjective
скромный