Pecan tree of the kernel in the naturally occurring skin wrinkles, the hundreds of slices of walnut or bonded together to form objects of various shapes, it has excellent texture and hollow effect.
山核桃树果实的内核皮在自然生成的皱纹，把成百上千个核桃或切片粘结在一起，组成形态各异的物品，则具有极佳的纹理和镂空效果。
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