Fixed the bug that still show Ads after purchased.

修复了购买后任然出现广告的问题。

youdao

If the in-show ads have four spots, adding up to a minute, the revenue is expected to grow 4%.

如果将插播广告数量定为四条，总共1分钟，电视台的收入就会增长4%。

youdao

Portals show ads on each page; the more people browse the content, the more ads are shown and the more money is made.

门户在每个页面显示广告；刷新内容的人们越多，显示的广告也越多，网站盈利也就越多。

youdao

Video and magazine ads show three men playing table football and laughing in a coffee shop in Madrid,Spain.

VOA: special.2010.06.09

But Facebook will not show ads on this Cover Feed for the time being, according to the Times.

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Advertisers say most ad rates on the social network remain low, as its growing traffic leads to a proliferating number of pages it can show ads on.

WSJ: Deluge of Content on the Web Swamps Yahoo

The switch is a strategy already used by social networking leader Facebook Inc. and online messaging service Twitter to make it easier to show ads on mobile devices.

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