Was heißt »teilnahmslos« auf Englisch?

Das Adjektiv teilnahmslos lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Some loved him; others hated him. No one, however, was indifferent to Tom.
I'm totally indifferent to it.
It left me indifferent.
"Are you apathetic or just ignorant?" "I don't know and I don't care."
This company is indifferent to the safety of its workers.
Men are by nature merely indifferent to one another; but women are by nature enemies.
Too many people are indifferent to politics.
She was indifferent to politics.
She seems quite indifferent to football.
They are indifferent to politics.
He is indifferent to the suffering of others.
He seems to be indifferent to politics.
He is indifferent to what he eats.
He is quite indifferent to money.
As is often the case with young men, he is indifferent to money.
I am indifferent to others' opinions.
My mother is indifferent to politics.
It is said that the younger generation today is apathetic.
The police were indifferent to the matter.
The figure indicates approximately two thirds of the freshmen are indifferent to politics.