Вряд ли он так молод. Я заметил у н

Вряд ли он так молод. Я заметил у него седые волосы на висках.

Результаты (английский) 1:

It is hardly so young. I noticed he had grey hair at the temples.

Результаты (английский) 2:

It is unlikely that he was so young. I noticed he had gray hair at his temples.

Результаты (английский) 3:

It was unlikely that he so young. I have noticed the gray hair on the sideburns.