родители слишком устают на работе и

родители слишком устают на работе и от домашних дел, и чтобы они хоть чуть-чуть отдыхали, мы обязаны приглядывать за младшими братьями или сестрами

Результаты (английский) 1:

parents are too tired from work and from home, and so they though slightly rested, we must watch over younger brothers or sisters

Результаты (английский) 2:

parents are too tired from work and household chores, and that they are at least a little rest, we have to look after younger brothers or sisters

Результаты (английский) 3:

parents too tired at work and home affairs, and that they have a bit of rest, we have to look after younger brothers or sisters