string(257) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%85%92%E5%BA%97%E8%A1%8C%E7%A8%8B%E5%8D%95%E8%8B%B1%E6%96%87%E6%80%8E%E4%B9%88%E8%AF%B4 => Failed to connect to 101.89.120.29 port 38025: Connection refused"
酒店行程单英文怎么说
