他们九岁的儿子被放任自流,无人管束。
Their nine-year-old son is left to ___run ___wild.
我父母认为我当时太野了,需要去上学。
My parents thought I was ___run ___run ___wild and needed to go to school.
缺乏适当的监管,社区里的孩子们往往会肆意妄为。
Without proper supervision, children in the neighbourhood tended to ___run ___wild.