写下这个题目,口里立刻涌上凉凉的、甜甜的感觉。那是我童年记忆里最甜美的滋味。北方漫长的冬季,食物匮乏的年代,得天独厚的大自然条件,冻梨、冻苹果、冻柿子……这些特色食品伴着我们一点一点成长起来,成为我们幸福生活的催化剂。 Write down this topic, mouth immediately filled with cool, sweet feeling. That is the sweetest taste of my childhood memory. The long winter in the north, the era of food scarcity, unique natural conditions, frozen pears, frozen apples, frozen persimmons ...... These specialty foods grow up with us little by little, become our happy life catalyst.