the chinese lunar calendar date back to as early as 2637 B.C and comprises "five cycles of twelv...
问题描述：
the chinese lunar calendar date back to as early as 2637 B.C and comprises "five cycles of twelv...
the chinese lunar calendar date back to as early as 2637 B.C and comprises "five cycles of twelve years" 求大神指点引号处的准确翻译
答
12年循环5次为一轮（即一甲子,60年一甲子）
句意：中国的阴历纪元最早可追溯到公元前2637年,以12年循环5次为一轮（或一甲子）