2. Peel the watermelon, remove the seeds, cut into pieces, pour in Amherst milk, or replace it with pure milk, which is sweet and sour and tastes better.

3. Add a spoonful of sugar to the soymilk machine, press the juicing function of the soymilk machine and wait for a few minutes.

4. Pour it out and drink it in a cup. If you want to be cooler, you can put it in the refrigerator and freeze it, which will taste better.