string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%9B%91%E7%90%86%E5%91%98%E7%9A%84%E5%B2%97%E4%BD%8D%E8%81%8C%E8%B4%A3%E6%9C%89%E5%93%AA%E4%BA%9B%E5%91%A2%E8%8B%B1%E6%96%87 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
监理员的岗位职责有哪些呢英文
