1. In a nearby class, eight children, each about 3, sat politely in little chairs in a row as a teacher held up pictures of a kite and other objects, calling on the students to identify them.
    在旁边的一个班上，有八个年约3岁的孩子，乖乖地坐在一排小椅子里。老师一边拿着风筝以及其他物体的图片，一边叫他们辨认。"

2. Why the smartest kid in the class will probably not end up the richest;
    为什么班里最聪明的孩子很可能最终并不是最富有的；