trans_result;  return $text[0]->dst;}function language_text($url)  #获取目标URL所打印的内容{  if(!function_exists('file_get_contents')) {   $file_contents = file_get_contents($url);  } else {  $ch = curl_init();  $timeout = 5;  curl_setopt ($ch, CURLOPT_URL, $url);  curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);  curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);  $file_contents = curl_exec($ch);  curl_close($ch);  }   return $file_contents;}  echo language('中国');?>