User-agent: *
Disallow: /en_page3.html
Disallow: /page2.indexhtml
Disallow: /en_page4.html
Disallow: /en_page2.html
Disallow: /en_index.html
Allow: /index.html
Allow: /page2.html
Allow: /page3.html
Allow: /page4.html
Allow: /en/page3.html
Allow: /en/page4.html
Allow: /en/index.html
Allow: /en/page2.html
Allow: /zh_cn/page4.html
Allow: /zh_cn/page3.html
Allow: /zh_cn/page2.html
Allow: /zh_cn/index.html