Looking over Bonnie's head, she saw him in the hall below, paying the cab driver.

她抬头一看，只见他正在下面厅堂里给车夫付钱。

Several elite U.S. colleges, including Harvard and Yale, have set family income thresholds below which students pay no tuition--- 45,000 dollars at Yale and 60,000 dollars at Harvard for students entering this fall.

包括哈佛和耶鲁在内的几所美国精英大学都设定了家庭收入门槛，低于这个门槛的学生无需支付学费——今年秋季入学的学生在耶鲁为 45,000 美元，在哈佛为 60,000 美元。