Ashlar work consists of regularly cut blocks with squared edges.

方石加工品是由整齐地切割出具方形边缘之石块所组成。

The simplest stonework is rubble roughly broken stones bound in mortar. ashlar work consists of regularly cut blocks with squared edges.

最简单的石料加工品是粗石，在研磨机中粗略地破碎的石头。方石加工品是由整齐地切割出具方形边缘之石块所组成。

The simplest stonework is rubble, roughly broken stones bound in mortar. ashlar work consists of regularly cut blocks with squared edges.

最简单的石料加工品是粗石，在研磨机中粗略地破碎的石头。方石加工品是由整齐地切割出具方形边缘之石块所组成。