A person puts slices of lemon over two glasses of lemonade with ice.  Then, the person pours water and adds sugar in a pot to make syrup.  The person press hard a lemon, and then cuts the lemmons and squeeze them using an electric citrus juicer.  next, the person pours a glass of water in a jar, then adds the syrup, the lemon juice, slices of lemon and ice.  Then the person serves the lemonade.