翻译：恐怕他已经失去了对足球的兴趣。(interest)

i am afraid that he loses the interest in playing football

perhaps he is no longer interested in football.

Perhaps he has already lost interest in soccer.

三楼是绝对不正确
匿

I'm afraid he has no interest in football any more.

He has already lost his interest in soccer, I dare say.
或I'm afraid he has already lost his interest in soccer.