"珍惜我们的时间"的英文表达为 "cherish our time"。这个表达的来源是英语中的一个动词 "cherish"，它的意思是珍爱、珍视、深爱。
下面是一些英文例句及其中文翻译：
I cherish every moment I spend with my family. (我珍惜我和家人度过的每一刻。)
He cherishes his freedom more than anything else. (他比其他任何东西都更珍视自由。)
She cherishes her old photo album and looks through it often. (她珍爱她的旧相册，经常看它。)