put out to pasture

Translations
отправить на пенсию
After many years of service, the old machine was finally put out to pasture.
После многих лет службы старую машину наконец отправили на пенсию.
Definitions
To retire someone from work or active duty, often because they are considered too old or no longer useful; originally referring to animals, especially livestock, being sent to graze after their working life is over.
Words
put

verb
отправить
out

adverb
на покой
to

preposition
на
pasture

noun
пастбище