1. Cleaning: Select fresh tangerines, put them in clean water and wash them thoroughly so that they are less likely to cause stomach upset.

2. Fruit pulp separation: Use a fruit knife to separate the fruit core. If possible, you can use a pulp separator, which is convenient and labor-saving. After processing, throw away the core and set aside the pulp.

3. Juice extraction and filtration: Pour the pulp into the juicer for juice extraction, and then use a filter to filter out the residue, which can be eaten by small animals. Put the remaining orange juice into cups and other containers.

4. Add water and accessories: According to your own taste preferences, add an appropriate amount of cold boiled water, add some sugar and honey, the taste will be better. In this way, a cup of delicious and thirst-quenching orange juice is ready.