But the extent to which TV may or may not be to blame is a question that the study leaves unanswered.

VOA: special.2009.02.11

Most people today are attracted to the study of politics because they are interested in things they've read about in newspapers or seen on TV.

所为又为何,大部份对政治研究感兴趣的人,是因为他们,对读过之报章或电视报导感兴趣。

耶鲁公开课 - 政治哲学导论课程节选

Doctor Primack says the study did not explore if watching TV causes depression.

VOA: special.2009.03.10

That alone is worth quite a bit of money,". "There was a study I just read which mentioned that one Super Bowl ad can be as effective as 250 regular TV commercials."

VOA: standard.2010.01.27