Exercise:
1. Boil in a small pot of cold water, pour in the balls and cook until floating. Take out the supercooled water and set it aside.
2. Peel and cut the mango into pieces and put it in a bowl for later use.
3. Prepare a small juicer, add a small bowl of mango, then pour half of the fresh milk and squeeze it into a mango milkshake.
4. Assemble a bowl/spoonful of meatballs with a layer of mango milkshake, then order a spoonful of meatballs, and finally add some mangoes.