string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%AE%B6%E9%95%BF%E5%AF%B9%E5%AD%A9%E5%AD%90%E7%9A%84%E9%AB%98%E8%80%83%E6%9C%9F%E6%9C%9B%E6%80%8E%E4%B9%88%E5%86%99%E5%95%8A => Failed to connect to 101.89.117.144 port 38022: Connection refused"
家长对孩子的高考期望怎么写啊
