keep up with the Joneses

Translations
не отставать от других
He is always trying to keep up with the Joneses by buying the latest gadgets.
Он всегда пытается не отставать от других, покупая последние гаджеты.
Definitions
To try to match or surpass the lifestyle, possessions, or social status of one's neighbors or peers, often out of a sense of competition or social pressure.
Words
Joneses

noun
Джонсы
Jones

noun
Джонс
keep

verb
держать
keep up

verb
поддерживать