User-agent: *
Disallow: /sys/
Disallow: /en/
Disallow: /forum/

User-agent: Yandex
Disallow: /news_detail.php
Disallow: /articles/
Disallow: /sys/
Disallow: /en/
Disallow: /forum/
Disallow: /news.php
Disallow: /index.php
Disallow: /english_radio/
Host: studyland.ru