求翻译：鸸鹋的蛋壳呈天然的墨绿色，在鸟类中独一无二的，鸸鹋的蛋壳有三层颜色，分别为墨绿色，天蓝色和白色。由于蛋壳很厚，常用于雕刻，鸸鹋蛋雕刻而成的工艺品具有极高的收藏价值。是什么意思？

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A natural interest in the blackish green eggshell of mutualism in the birds' unique perspective, 2 of the eggshell mutualism, a three-tier color dark green, blue and white respectively. Because they are commonly used to carve a very thick, mutualism egg carving, ARMSCOR carved out of the arts &

er miao the egg shell assumes the natural jasper, in birds unique, er miao the egg shell has three colors, respectively is the jasper, the sky blue and the white.Is very thick as a result of the egg shell, commonly used in the carving, the handicraft which er miao the egg carving becomes has the ext

COPSE of EMU eggshell is natural, unique in birds, EMU eggshells have three layers of color, namely dark green, sky blue and white. Because of the thick shell, commonly used for engraving, EMU egg carved into arts and crafts has a very high value to the collection.

The eggshell of the emu is presented natural and blackish green, unique in the birds, the eggshell of the emu has color of three layers, it is blackish green, azure and white respectively. Because eggshell very thick, use for carve often, emu handicraft that egg carve and become have extremely high