To fit the upright stones with the horizontal lintels, mortice holes and protruding tenons were created.

为了将直立的石头与水平过梁相匹配，人们创造了榫眼和突出的榫头。

Starting from the 6th century BCE, they were fixed using a method called mortise and tenon, whereby one plank locked into another without the need for stitching.

从公元前 6 世纪开始， 它们使用一种称为榫眼的方法固定，即一块木板无需缝合就可以锁入另一块木板。