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1
Cut the watermelon into cubes and squeeze the juice by hand. -
2
Strain it, leaving the watermelon juice. -
3
Add milk and stir evenly. You can adjust the milk according to your preference. -
4
Put it in the refrigerator and freeze it. After freezing, put it into an ice breaker and mash it (you can also mash it by hand), then add rock sugar, and the refreshing watermelon smoothie is ready.