Нужно знать их биографию, их детств

Нужно знать их биографию, их детство отношение в семье и их окружение

Результаты (английский) 1:

Need to know their biography, their childhood relationship in the family and their surroundings

Результаты (английский) 2:

Need to know their biography, their childhood relationships in the family and their environment

Результаты (английский) 3:

You need to know their biography, their childhood attitude in the family and their environment