你的例句当然是正确的，这个按正常的可数名词变化，泛指和单指时用daily life，前有复数意义修饰词时用复数 daily lives，特指加the，录几个词典和语法书的例句：Road transport has a considerable effect on our daily lives.<<Collins Cobuild English Usage>>Differently abled seeks to provide an affirmative alternative, to encourage members of the“abled” population to appreciate the different skills by which those with a disability manage their daily lives. <<The Cambridge Guide to English Usage>>
Her garden was a sanctuary from the stress of daily life. He needed a vacation to escape the routine of daily life. Television has become a part of our daily lives. It has changed every aspect of daily life. （以上为韦氏词典例句）since cars are relevant to our daily lives, such oil is worth distinguishing:<<A Comprehensive Grammar of the English Language>> On the one hand, normal daily life is largely concerned with the problems of the present or those of the quite near future ; <<The Cambridge Grammar of the English Language>> 用定冠词的情况Every modern country has it and with the increasing part that government plays in the daily life of every individual it is a serious burden.<< A DICTIONARY OF CONTEMPORARY AMERICAN USAGE>> soap opera : a television or radio program that has continuing stories about the daily lives and problems of a group of people <<Merriam-Webster’s Advanced LEARNER’S English Dictionary>>
