But then when stations could no longer count on the government to provide funding, they started relying on commercial sponsors, which wanted to listen to shows before they were aired and thus requested that programs be pre-recorded.
但是當電台不再由政府編列預算，必須得到廠商廣告支持、節目才能成立後，就有了「監聽」制度，節目也被要求提前錄製。