对于有线电视网络来讲，其总收入的一半来自广告业务，而另一半则来自其它公司为使用有线电视频道所支付的费用，而这部分费用又来自各公司在收费电视节目中获得的收入。
Cable networks obtain about half of their revenues from advertising and half from carriage fees paid by the firms that distribute their channels, which in turn get paid by subscribers.
但是这也造成一个问题：随着更多在线用户观看免费电视内容，广播商和广告商从他们的收费在线电视节目中获得的收益会更少。
As a result, online video viewing is also rising and an increasing amount of broadcast and cable television content is appearing online.
但是这也造成一个问题：随着更多在线用户观看免费电视内容，广播商和广告商从他们的收费在线电视节目中获得的收益会更少。
As a result, online video viewing is also rising and an increasing amount of broadcast and cable television content is appearing online.
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