commerce中等

But now piracy involving illegal streaming services as well as file-sharing costs the US economy about $30 billion in lost revenue a year and some 250,000 jobs, estimates the US Chamber of Commerce’s Global Innovation Policy Center.

但据美国商会全球创新政策中心估计，如今涉及非法流媒体服务和文件共享的盗版每年让美国经济损失约300亿美元收入和约25万个工作岗位。

have led to the dominance of e-commerce.

导致了电子商务的主导地位。

e-commerce conductors.

电子商务经营者。

But in some cases, one marketer's owned media become another marketer's paid media — for instance, when an e-commerce retailer sells ad space on its Web site.

但在某些情况下，一个营销者的自有媒体会成为另一个营销者的付费媒体——例如，当一家电子商务零售商在其网站上出售广告位时。

We define such sold media as owned media whose traffic is so strong that other organizations place their content or e-commerce engines within that environment.

我们把这种售出媒体定义为：流量大到其他机构会把自己的内容或电子商务引擎放置其中的自有媒体。