并且,自然也存在有盈利模式,其基础在于:我们提供了一项服务或者一个产品,你之所以要付费是因为你喜欢它,又或者广告主会给我们支付费用,又或者是其他的津贴办法。
And of course there is the for-profit model, which basically is: we provide a service or a product and you pay us because you like it or advertisers pay us or some subsidy method.
非洲裔美国人比白人更喜欢已开发的设施和服务;白人相较于黑人更喜欢未开发和更多以自然为基础的环境。
African Americans, more than Whites, prefer developed facilities and services; Whites more likely than Blacks prefer undeveloped and more nature-based Settings.
非洲裔美国人比白人更喜欢已开发的设施和服务;白人相较于黑人更喜欢未开发和更多以自然为基础的环境。
African Americans, more than Whites, prefer developed facilities and services; Whites more likely than Blacks prefer undeveloped and more nature-based Settings.
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