1.
Prepare salt water or lemonade in advance, cut the protruding piece from the side of the apple and quickly put it into the water prepared in advance, and later use it as a crab shell.
2.
Cut into slices of slices along the side of the apple, and finally take two slices of the most commensurate size and shape to modify the shape of the crab's feet. As for how to fix it, just follow the shape on my picture.
3.
Finally, decorate the crab shells with black rice or red beans to make eyes.
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