主干:Alessandro Acquisti has run a series of tests...
Privacy economist 和 Alessandro Acquisti 是同位语。tests后的that从句作tests的定语,该从句的谓语动词reveal带有一个宾语从句people will surrender...。
译文:隐私经济学家Alessandro Acquisti 进行了一系列的测试,这些测试表明人们会透露像社保卡号这样的个人信息,就只是为了能拿到微不足道的便宜50美分的优惠券。
There was a time in my life when people asked constantly for stories about what it's like to work in a field dominated by men. (07.6 Passage 1)
主干:There was a time
本句是个存在句,主语a time由when引导的定语从句修饰。“about+what”引导的宾语从句构成介词短语,作stories的后置定语在该宾语从句中,it是形式主语,后面的不定式短语to work...是真正的主语。dominated...作a field的后置定语。
译文:我生活中有那么一段时间人们老是问我,供职于一个男性占主导地位的领域感觉如何。