古巴冷知识：教育完全免费

除了医疗免费，古巴的教育也是完全免费的，古巴人可以一路免费念到博士。

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The literacy rate in Cuba is 99.8%, which is one of the highest in the world. The uniform color of school children depicts their grade level. Every child between the ages of 6 and 15 is required to attend the school.

古巴的识字率为99.8%，是世界上识字率最高的国家之一。学生校服的颜色表明了他们所属的年级。每一个6到15岁的孩子都必须上学。