string(312) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%90%84%E4%B8%AA%E5%9B%BD%E5%AE%B6%E7%9A%84%E8%8B%B1%E6%96%87%E5%90%8D%E5%AD%97%E5%92%8C%E5%BD%A2%E5%AE%B9%E8%AF%8D%E6%98%AF%E4%BB%80%E4%B9%88 => Failed to connect to 101.89.143.195 port 38205: Connection refused"
各个国家的英文名字和形容词是什么
