It will pour down the rocks, and slowly dissolve the surface of these type of rocks and more and more engrave the rocks with strange patterns.

雨水倾泻于岩石上，渐渐地溶解其表面，于是就形成了各种奇怪条纹的岩石。

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To mark or engrave (a surface) with words or letters.

刻，写，雕：在表面上写，印，刻或雕上(词或字母)。

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To write, print, carve, or engrave (words or letters) on or in a surface.

刻，写，雕：在表面上写，印，刻或雕上(词或字母)。

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