资料来源：
https://www.google.com/url?sa=i&url=https%3A%2F%2Ferudus.com%2Feditorial%2Fthe-food-agenda%2Fice-cream-vs-gelato-vs-sorbet&psig=AOvVaw2MXUfChv3nRzIPg6p39JdJ&ust=1694046479497000&source=images&cd=vfe&opi=89978449&ved=0CA4QjRxqFwoTCPj5kovdlIEDFQAAAAAdAAAAABAK