User-Agent: ia_archiver
Disallow: /

User-agent: baiduspider
Disallow: /

User-agent: baiduimagespider
Disallow: / 

User-Agent: *
Disallow: /stream/media/
Disallow: /stream/img/
Disallow: /stream/img1/
Disallow: /stream/img2/
Disallow: /stream/img3/
Disallow: /stream/img4/
Disallow: /stream/img5/