英语这句话是什么意思?

题目

英语这句话是什么意思?
After getting her driver's license, Jenny used her father ‘s car as often as possible; and eventually father told her to put fewer miles on it by walking to school and work
(put mile是什么? 在这里是减速的意思还是?)

答案

After getting her driver's license, Jenny used her father ‘s car as often as possible; and eventually father told her to put fewer miles on it by walking to school and work字面意思：在得到了她的驾...