string(313) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%AF%AB%E5%AD%90%E4%B9%A6%E7%BF%BB%E8%AF%91%E5%85%A8%E6%96%87%2C%E4%B8%80%E5%8F%A5%E4%B8%80%E5%8F%A5%E7%BF%BB%E8%AF%91%E7%9A%84%E6%84%8F%E6%80%9D => Failed to connect to 14.18.117.71 port 38164: Connection refused"
诫子书翻译全文,一句一句翻译的意思
