As the mainstream of modern economy, city plays a critical role for economic development, but it also has to take up much resources of cultivable land.

 
  • 城鎮作為現代經(jīng)濟生活的主載體,對經(jīng)濟發(fā)展的作用巨大,然而城鎮的建設與發(fā)展又是要占用大量農田資源。
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