['The', 'circular', 'frame', 'is', 'a', 'revolutionary', 'piece', 'of', 'textile', 'machinery', 'that', 'has', 'transformed', 'the', 'knitting', 'industry', '.', 'Originally', 'invented', 'by', 'Brunei', ',', 'this', 'round', 'knitting', 'machine', 'has', 'undergone', 'continuous', 'improvements', 'by', 'skilled', 'machinists', '.', 'Various', 'forms', 'of', 'the', 'circular', 'frame', 'are', 'now', 'employed', 'in', 'knitting', 'factories', 'around', 'the', 'world', ',', 'allowing', 'for', 'increased', 'efficiency', 'and', 'diverse', 'patterns', 'in', 'knitted', 'fabrics', '.']
[[1, 2, 'Textile Machinery']]