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每逢年节,人们往往都乐意拿出色泽艳丽的苹果.招待来访的亲朋故友.苹果是现代世界四大水果之一,也是我国北方果产区的主栽树种.它不仅因酸甜适口而受消费者喜爱.而
Every Chinese New Year, people are often happy to come up with brightly colored apples.Enjoy visiting friends and relatives and friends.Apple is one of the four major fruits of the modern world, but also the main tree species in the northern fruit producing areas in North China.It not only because of sweet and sour palatability By consumers. And