The estimates in the report come from the CDC's Behavioral Risk Factor Surveillance System, which uses self-reported data from phone surveys and 2007 census information.
报告中的结论来源于疾病控制中心的行为风险因素监视系统，该系统使用的自述式数据是通过电话调查和2007年的统计信息得来。
Instagram and Facebook provide endless self-worth support with likes. (Or, in their absence, not. ) Twitter gives me a platform to vent, or crack jokes that are by most estimates not funny.
（而如果没有得到“赞”，这种感觉则会缺失。）Twitter给我提供了一个平台，让我发泄感情，或是开一些大多数人觉得不好笑的玩笑。
Instagram and Facebook provide endless self-worth support with likes. (Or, in their absence, not. ) Twitter gives me a platform to vent, or crack jokes that are by most estimates not funny.
（而如果没有得到“赞”，这种感觉则会缺失。）Twitter给我提供了一个平台，让我发泄感情，或是开一些大多数人觉得不好笑的玩笑。
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