Squeeze out the lemon juice, slice the lemon into thin slices, and then add a lot of sugar. Marinate in the refrigerator for 24-48 hours. If your throat is uncomfortable in the future, you can take it out and soak it in warm water to moisturize and beautify your face. Slice the lemon, pour the honey, leave it for one day, and then soak it in water. Put a slice of lemon and lemon slices soaked in white wine in a cup of warm water, and add rock sugar. Bulk grain wine is good, and the ratio of wine, lemon and rock sugar is-1: 1: 0. 1. You can also slice the lemon and pickle it with more sugar. After a week, you can secrete soup and pour it into boiling water (both hot and cold).