L7 1.我觉得去天猫所需要准备的材料会比京东多，因为天猫点击率比京东的多，理所当然所需要更多的准备与成本，同时产业链供应链也比一般的京东复杂.
2.我会找 中国供应商 这个B2B的网站，首先因为这个网站相比排名第一的阿里巴巴，其排名为第三，相差并不多。其次其月度覆盖人数也在逐年增长，环比增幅跟阿里巴巴1688.com相等。最重要的是，这个网站里面的竞争肯定比阿里巴巴这个网站竞争来的小，适合新创业的网站。
3.主题 B2B
链接：https://en.wikipedia.org/wiki/Business-to-business
主旨：Business-to-business(B2Bor, in some countries,BtoB) refers to a situation where one business makes a commercial transaction with another. This typically occurs when
（1）A business is sourcing materials for their production process (e.g. a food manufacturer purchasing salt).
（2）A business needs the services of another for operational reasons (e.g. a food manufacturer employing anaccountancyfirm toaudittheir finances).
（3）A business re-sells goods and services produced by others (e.g. aretailerbuying the end product from the food manufacturer).
关键词：Comparison with B2C Matesourcing transactions
主题B2C
链接：http://www.investopedia.com/terms/b/btoc.asp
主旨：Business to consumer (B2C) is business or transactions conducted directly between a company and consumers who are the end-users of its products or services.
关键词：capital funding shakeout selling good and services
主题C2C
主旨：what does C2C stand for
链接：https://www.thefreedictionary.com/C2C
关键词：thesaurus acronyms encyclopedia
L8 1.在需要的情况下或者原app不能用的时候，我会安装一个新的app。在这个app很好的情况下 我会推荐给别人
2.主题：U.S. B2B eCommerce Platform Market, Forecast to 2023
主旨：Strong Growth Forecast Resulting from the Creation of a Self-service and Intuitive Experience for B2B Customers and Organizations
链接：https://www.marketwatch.com/story/us-b2b-ecommerce-platform-market-forecast-to-2023-2017-11-02
关键词：intricate environment Emerging trends
