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To use wide area network technology realizes the networking of environmental complaints under city - level.
利用广域网技术，实现城市级环保投诉联网处理是适应现代环境管理要求的。
youdao
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To use wide area network technology realizes the networking of environmental complaints under city - level.
利用广域网技术，实现城市级环保投诉联网处理是适应现代环境管理要求的。
youdao