石头上镌刻着记忆的影子,它们圆滑的四边,是岁月摩擦的痕迹,那些坑坑洼洼的斑点,是历史遗落的文字,踩在它身上传出的哒哒脚步声,也是藏在石头深处的一种曲调和韵律。 There are memories on the stones. Their smooth four sides are the traces of years. Those spots are the words written in history. The sound of footsteps stepping on it is also a tune and rhythm hidden in the depths of the stones.