The rural population of the county is 400,000.
这个县的农村人口为40万。
Obviously, the rural population structure is a Compound system in general.
可见，农村人口结构是一个广义上的复合系统。
A: the rural population, because they receive the least health education and resources.
答：农村人口，因为他们受到的卫生教育最少，资源最为匮乏。
The early childhood education future related to the quality of the rural population.
农村幼儿教育问题关系到未来农村人口素质。
Rural population count for 60% of the total, most of which are living with low standard.
我国农村人口约占全国人口的60%左右，其中有相当一部分的农村人口生活水平低下。
Rural population count for 60% of the total, most of which are living with low standard.
我国农村人口约占全国人口的60%左右，其中有相当一部分的农村人口生活水平低下。
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