1, take a fruit knife to cut off the head and tail first, and cut it in half from the middle with a fruit knife. Specific as shown in the figure below:

2. Pick up a pineapple, cut it into squares on the chopping board and cut it vertically into small pieces with a fruit knife. Specific as shown in the figure below:

3. Stop cutting the pineapple skin, and don't cut it to the end. Specific as shown in the figure below:

4. Cut the pineapple horizontally from right to left, so that the pineapple meat and skin are separated. The cut pineapple can be eaten after being soaked in light salt water. Specific as shown in the figure below: