A growing number of Americans are seeing the accumulation and distribution of computerized date as a frightening invasion of their privacy.
				出自-2013年6月听力原文
				In 1970, a national survey showed that 37 percent of the people questioned felt their privacy was being invaded
				出自-2013年6月听力原文
				Senator Charles Schumer called on Facebook to change its privacy policy.
				出自-2012年6月阅读原文