;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
最高的那块巨石有一个凸榫——是从木材加工借鉴而来的半个榫臼
头。
合
合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：曾是三石塔组最高的那块巨石有一个凸榫——是从木材加工借鉴而来的半个榫臼头。
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，
未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
