his opinion

I thought his opinion was relevant.

Je pensais que son opinion était pertinente.

That's his opinion.

C’est son opinion.

And his opinion means a lot to you, doesn't it?

Et son opinion compte beaucoup pour toi, n’est-ce pas ?

— Whiplash (2014)

The boy didn't change his opinion.

Le garçon n’a pas changé d’avis.

Since he is not an expert, his opinion is no account.

Comme ce n’est pas un expert, son avis ne compte pas.

His opinion was not accepted.

Son opinion n’a pas été acceptée.

He still sticks to his opinion.

Il reste toujours campé sur ses positions.

His opinion doesn't count.

Son avis ne compte pas.

She didn't ask him for his opinion.

Elle ne lui a pas demandé son avis.

In his opinion, the plan is far from perfect.

À son avis, le plan est loin d’être parfait.

His opinion was unimportant.

Son opinion n'avait aucune importance.

His opinion is worthless.

Son opinion ne vaut rien.

His opinion adds a new light to the question.

Son opinion apporte un éclairage nouveau sur la question.

I think his opinion is important.

Je pense que son opinion est importante.

I just echoed his opinion.

Je n'ai fait que reprendre son opinion.

His opinion was the same as mine.

Son opinion était la même que la mienne.

According to his opinion, yes.

Selon lui, oui.

His opinion is reasonable.

Son opinion est raisonnable.

Each student has expressed his opinion.

Chaque élève a exprimé son opinion.