User-Agent: Slurp
Disallow: /

User-Agent: sogou spider
Disallow: /

User-Agent: YodaoBot
Disallow: /

User-Agent: Msnbot
Disallow: /

User-agent: Googlebot
Disallow: 

User-agent: baiduspider
Disallow:

User-agent: Baiduspider
Disallow: