在切口上粘贴第一层胶带，再呈对角线粘贴第二层和第三层胶带。
A The first tape is applied on the cut out, then the second and third tapes are applied horizontally.
B Apply the first layer of tape across the cutout and the second and third layers diagonally.
C First attach the tape to the cutout, and attach the second and third layers of tape perpendicularly.