All the websites, all the content, is written by government agencies, including the List of Authorized Entertainment, which gets updated biannually.
Lauren Oliver -- Delirium
The constant scrubbing by the wives who had lived there and the biannual deep-seated scourging had kept the dirt down.
John Steinbeck -- East of Eden
He normally came to the island on biannual inspections.
Nelson Mandela -- Long Walk to Freedom
Near me is a family of eight-indigenie plantation workers returning from a biannual shopping expedition of their own to Keats-and although I do not mind the sound or scent of their caged pigs or the squeal of their food hamsters, the incessant, confused crowing of their poor befuddled rooster is more than I can stand some nights.