But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

的表面见证了平凡的劳动：曾是三塔组成部分最高的那块有一个凸榫——是从木材借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但石的表面见证了平凡的劳动：曾是三石塔组成部分最高的石有一个凸榫——是从材加借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但巨石的表面见证了平凡的劳动：曾是三石塔组成部分最高的那块巨石有一个凸榫——是从材加借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但巨石的表面见证了平凡的劳动：曾是三石塔组成部分最高的那块巨石有一个凸榫——是从工借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但巨石的表面见证了平凡的劳动：曾是三石塔成部分最高的那块巨石有一个凸榫——是从木材加借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但的表面见证了平凡的劳动：曾是三塔组成部分最高的那有一个凸榫——是从材加借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但巨石的表面见证的劳动：曾是三石塔组成部分最高的那块巨石有一个凸榫——是从材加工借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但巨石的表面见证了平凡的劳动：曾是三石塔组成部分最高的那块巨石有一个凸榫——是从借鉴而来的半个榫臼接头。

But their surfaces bear witness to homely labor: Topping the tallest stone, once part of a trilithon, is a tenon—half of a mortise-and-tenon joint borrowed from woodworking.

但巨的表面见证了平凡的劳动：曾塔组成部分最高的那块巨有一个凸榫——从木材加工借鉴而来的半个榫臼接头。