In one study, children who were growing up in poverty were almost a year behind the richer children on educational tests, and that was by the age of just three.
한 연구에서 가난하게 자란 아이들은 풍족한 아이들에 비해 학업측면에서 거의 1년이 뒤쳐졌고 차이는 세살이면 나타났습니다.