Том хорошо знал, в чем дело, но ник

Том хорошо знал, в чем дело, но никому ничего не объяснял, а теперь это ни для него, ни для нас не имеет никакого значение

Результаты (английский) 1:

Tom knew what was going on, but no one explained anything, but now it is not for him, nor has any significance for us

Результаты (английский) 2:

Tom knew well what was wrong, but he didn't explain anything to anyone, and now it doesn't matter to him or to us.

Результаты (английский) 3:

Tom knew what it was, but he didn't tell anyone. Now it doesn't matter to him or to us.