string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%9D%9E%E8%B0%93%E8%AF%AD%E5%8A%A8%E8%AF%8D%E4%BD%9C%E5%90%8E%E7%BD%AE%E5%AE%9A%E8%AF%AD%E7%9A%84%E4%BE%8B%E5%AD%90 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
非谓语动词作后置定语的例子
