资料来源：
https://www.google.com/url?sa=i&url=https%3A%2F%2Ftaste.co.za%2Frecipes%2Fno-churn-tin-roof-ice-cream-sundae%2F&psig=AOvVaw19OtxFuwW_ENuc-JmJQMHf&ust=1693969048711000&source=images&cd=vfe&opi=89978449&ved=0CA4QjRxqFwoTCOiex9S8koEDFQAAAAAdAAAAABAY