我文字解释不清什么是"台阶贴"。功力不够啊。哈哈。想象一下,每块砖沿同一方向依次错开一定距离,所以看上去像台阶。
我文字解释不清什么是"台阶贴"。功力不够啊。哈哈。想象一下,每块砖沿同一方向依次错开一定距离,所以看上去像台阶。
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