英译中 ...whose smile gave me a better understanding of what life is all about.

问题描述:

英译中 ...whose smile gave me a better understanding of what life is all about.
Suddenly her handicap was covered and all I saw was this beautuful girl,whose smile gave me a better understanding of what life is all about.请问后面那句是什么意思,

whose smile gave me a better understanding of what life is all about.
------- 她的微笑让我更好地知道了生活的全部内涵.