我们每天都应该充满活力和热情的赞赏,以优雅的姿态去生活,而这些往往是在无休止的时光里被我们失去的东西.
We should live each day with gentleness,vigor and a keenness of appreciation which are often lost 【定语从句】对于这些我们需要的东西（gentleness,vigor,appreciation） 他们丢失了（lost）
when time stretches before us in the constant panorama of more days and months and years to come.【状语从句】