人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
provide suggestions for optimizing individual pages
，推荐阅读夫子获取更多信息
贫困是顽疾，“顽”在成因复杂、难以根除、极易反复。
A couple attempting to walk the coastline of mainland Great Britain plan to re-start their journey after their first attempt had to be abandoned when one of them suffered an injury.