城乡二元结构 dualistic urban-rural structure
The dualistic urban-rural structure has been in existence since ancient times.
城乡二元结构由来已久，自古有之。
China’s urban-rural gap, a result of the dualistic urban-rural structure that has emerged in China over the long term, has caused the development of education to be the weakest in rural areas.
历史形成的城乡二元结构，带来的城乡差距，使农村成为中国教育发展最薄弱的地方。
