is worth nothing
His opinion is worthless.
Golfe Vert en soi ne vaut rien pour Ruo-Ian.
Golfe Vert in itself is worthless to Ruo-Ian.
— The Mermaid (2016)
Une femme sans un homme ne vaut rien.
A woman without a man is worthless.
His idea is worthless.
Une civilisation sans vies ne vaut rien.
A civilization without lives is worth nothing.
— The Wandering Earth (2019)
Une expérience qui ne comporte pas de témoin ne vaut rien.
An experience without a witness is worthless.
This dictionary is worthless.