1But by the end of 2009 Ms. Simmons was under fire for having sat on Goldman’s compensation committee; how could she have let those enormous bonus payouts pass unremarked?
主干主语：Ms. Simmons；谓语：was under fire；宾语：for having sat on Goldman’s compensation committee；并列疑问句：how could she have let those enormous bonus payouts pass unremarked
结构句子由分号连接两个并列分句构成。第一分句主干是“Ms. Simmons was under fire”，介词短语“for having sat on Goldman’s compensation committee”作原因状语，其中“having sat”是非谓语动词完成进行时被动结构，修饰“Ms. Simmons”。第二分句是修辞疑问句，强调她未能及时察觉巨额奖金的不当。整体结构复杂，包含时间状语“by the end of 2009”和并列关系，突出批评焦点。
译文但到2009年底，Simmons女士因担任高盛的薪酬委员会成员而受到猛烈批评；她怎么能让那些巨额奖金支付悄无声息地通过呢？
考点“having sat”完成进行时被动结构 · 并列句与修辞疑问句的对比强调
2The researchers from Ohio University used a database that covered more than 10,000 firms and more than 64,000 different directors between 1989 and 2004.
主干主语：The researchers；谓语：used；宾语：a database；定语从句：that covered more than 10,000 firms and more than 64,000 different directors between 1989 and 2004
结构句子主干为“The researchers used a database”。定语从句“that covered...”修饰“database”，其中“covered”与“more than 10,000 firms”和“more than 64,000 different directors”并列，时间状语“between 1989 and 2004”修饰整个动作。结构上包含主谓宾+定语从句，数据表述精确且句式冗长，易混淆时间与范围。
译文俄亥俄大学的 researchers 使用了一个数据库，该数据库覆盖了1989年至2004年间超过1万家企业以及超过6.4万名不同董事。
考点定语从句修饰宾语 · 时间状语的位置与范围表达
3Although a correlation between them leaving and subsequent bad performance at the firm is suggestive, it does not mean that such directors are always jumping off a sinking ship.
主干主语：it；谓语：does not mean；宾语：that such directors are always jumping off a sinking ship；让步状语从句：Although a correlation between them leaving and subsequent bad performance at the firm is suggestive
结构句子主干是“it does not mean...”，其中“it”指代前文相关性。让步状语从句“Although a correlation... is suggestive”包含“between them leaving and subsequent bad performance”作介词短语的宾语，动名词短语“them leaving”作“correlation”的逻辑主语。主句为否定转折，整体包含让步从句+主句，逻辑严密但易被“suggestive”误解为因果。
译文尽管他们离开与随后公司糟糕业绩之间的相关性具有启示性，但这并不意味着这样的董事总是从沉没的船上跳下去。
考点让步状语从句的倒装与主句转折 · 动名词短语作介词宾语
4But the researchers believe that outside directors have an easier time of avoiding a blow to their reputations if they leave a firm before bad news breaks, even if a review of history shows they were on the board at the time any wrongdoing occurred.
主干主语：the researchers；谓语：believe；宾语：that outside directors have an easier time...；条件状语从句：if they leave...；让步状语从句：even if a review of history shows...
结构句子主干为“the researchers believe that...”。宾语从句“that outside directors have an easier time of avoiding a blow to their reputations”包含“if they leave a firm before bad news breaks”作条件状语，“even if a review of history shows they were on the board at the time any wrongdoing occurred”作让步状语从句，修饰整个“avoiding”动作。结构层层嵌套，包含条件+让步+时间状语，逻辑复杂且易混淆因果关系。
译文但是，研究者们认为，如果外部董事在坏消息爆发前离开公司，他们就更容易避免损害自己的声誉，即使历史回顾显示他们在不当行为发生时还在董事会任职。
考点条件状语从句与让步状语从句的嵌套 · 时间状语“at the time”的精确表达