A recent poll of elected officials suggests that candidates, when in the midst of a tough campaign, often make statements about an opponent that they may not think is true.
A recent poll of elected officials suggests that candidates, when in the midst of a tough campaign, often make statements about an opponent that they may not think is true.
A recent poll [of elected officials] suggests that candidates[, when in the midst of a tough campaign, ]often make statements about an opponent that [they may not think] is true.
去掉无关成分
a poll suggests that candidates make statements about an opponent that is not true.
http://forum.chasedream.com/thread-737696-1-1.html #23
语义分析,are修饰的是statements
A recent poll (of elected officials) suggests that candidates, when in the midst of a tough campaign, often make statements about an opponent that they may not think are true.