考研英真题长难句分解

　　下面小编跟大家一起了解考研英真题长难句分解，希望对大家的学习有所帮助。
　　Today, because of shrewd advertising and public health campaigns, many Americans habitually give their pearly whites a cavity-preventing scrub twice a day, often with Colgate, Crest or one of the other brands.

　　【翻译】今天，因为精明的广告以及公共卫生运动，很多美国人习惯性地每天使用高露洁，佳洁士或者其他品牌的牙膏刷两次他们洁白如珍珠的牙齿以防蛀牙。
　　【分解】本句为简单句，句子主干为“主 谓 双宾语”结构，主语为many Americans，谓语为give，间接宾语为their pearly whites，直接宾语为a cavity-preventing scrub；前面的today为时间状语；because of shrewd advertising and public health campaigns为原因状语；twice a day为频率状语；often with Colgate, Crest or one of the other brands为方式状语部分。