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周末,领着儿子去公园玩,路上遇到卖冬枣的农民。冬枣是按大小个来卖,大的贵,小的便宜,其实味道都一样。农民不知是来得急,还是其他原因,他摊前的冬枣并没有分好类。他把一个捡枣机摆在路边,把一袋子枣投到机器上,机器发动,小个的枣子漏出来掉到下面的篮子里,大的则被顺利送到机器那头掉在另一个篮子里。儿子对新鲜事物感到好奇,瞪大眼睛盯着捡枣机。因为篮子比较小,所以经常
Weekend, led his son to the park to play, on the road encountered farmers sell jujube. Jujube is sold by size, big expensive, small cheap, in fact, the same taste. Peasants do not know is in a hurry, or other reasons, he did not stand in front of the jujube class. He put a date machine placed on the roadside, put a bag of jujube on the machine, the machine starts, a small jujube leak out into the basket below, the big was successfully sent to the other end of the machine fell Basket. Son curious about new things, staring at the jujube machine staring. Because the basket is smaller, so often