dream away 在梦幻或胡思乱想中虚度光阴；虚度光阴；美梦远离；胡思乱想中虚度光阴

【例句】
Life is short. don't dream away your life!
生命短暂，切勿虚度人生啊！

Every morning you will drill the children in their studies. I will not permit them to dream away their summer holidays.
每天上午你得督促孩子做功课。我可不想他们虚度了整个暑假。