下面小编跟大家一起了解考研英语长难句系列分享，希望对大家的学习有所帮助。
　　Meanwhile, the thef tof information about some 40 million credit-card accounts in America, disclosed on June 17th, overshadowed a hugely important decision a day earlier by America’s Federal Trade Commission（FTC）that puts corporate America on notice that regulators will act if firms fail to provide adequate data security.
　　译文：同时，6月17日有关偷窃大约4000万信用卡账户信息事件的给此前一天美国商务会的一个重要决定蒙上阴影，该决定请全美国注意，如果公司没有提供适当的信息安全保护措施，那么人员就会采取行动。
　　难句类型：结构，非谓语动词，词汇抽象
　　【例句分析】先抓主干，thetheft of information overshadowed a hugely important decision by FIC.再看起修饰作用的成分：disclosed on June 17th过去分词作定语修饰the theft of information. byAmerica's FTC后that putscorporate America on notice/that regulators will act/if firms fail to…中，一个that引导定语从句修饰FTC，第二个that引导同位语从句，引导notice的内容，同时同位语从句中还有if引导的条件状语从句。
　　意群训练：Meanwhile,the theft of information about some 40 million credit-card accounts in America,disclosed on June 17th, overshadowed a hugely important decision a day earlier by America’s Federal Trade Commission（FTC）that puts corporate America on notice that regulators will act if firms fail to provide adequate data security.