之后，到1980年，巡回赛给有线电视网开出了全新的一单：企业赞助商将直接支付电视转播广告要价的40%。
Then, in 1980, the tour offered cable networks a novel deal: corporate sponsors would pay for 40% of the telecast’s advertising time upfront.
计算机公众信息发布系统由信息网和电视转播系统组成。
Public information issuance system of computer is composed of information web and TV relaying system.
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