он рассказал мне о многих городах к

он рассказал мне о многих городах которые он посетил во время своих многочисленных путешествий

Результаты (английский) 1:

He told me about many cities he visited during his many travels

Результаты (английский) 2:

He told me about the many cities he visited during his numerous trips

Результаты (английский) 3:

he told me about the many cities which he visited during his many travels.