你知道北方的苹果运送南方,在果树上什么时候起程吗?你知道既要消灭细菌又要保持香味,葡萄酒要加温到多少度吗?那年我到山东烟台一处苹果园里参观,看到果农将没成熟的青苹果摘下来,我好奇地问:“苹果还很生涩,怎么就下果了?”果农说:“熟透了的苹果不可远程运输,没到南方,就会腐烂。生涩的苹果可以在路上成熟啊。” Do you know when the apples in the north are shipped to the South and when do you leave on the fruit tree? Do you know that it is necessary to destroy the bacteria and maintain the fragrance? How many degrees should the wine heat to? That year I went to an apple orchard in Yantai, Shandong province to see To the farmers will be immature green apple off, I curiously asked: “Apple is still jerky, how the consequences? ” Fruit farmers said: “cooked apples can not be transported long distances, did not go to the south Will rot. Jerky apples can be ripe on the road. ”