alien environment

Translations
чуждая среда
He found himself in an alien environment when he moved to the new city.
Он оказался в чуждой среде, когда переехал в новый город.
Definitions
An alien environment refers to a setting or habitat that is foreign, unfamiliar, or significantly different from the typical surroundings experienced by humans, often associated with extraterrestrial locations or extreme conditions on Earth.
Words
alien

adjective
чужеродная
environment

noun
среда