As far back as 1995, articles in medical journals and the establishment of a Pennsylvania treatment center for overusers generated interest in the subject.
出自-2010年6月阅读原文
英语六级真题
Thirst grows for living unplugged More people are taking breaks from the connected life amid the stillness and quiet of retreats like the Jesuit Center in Wernersville, Pennsylvania
出自-2012年12月阅读原文
英英词典释义
Noun
1. a Mid-Atlantic state; one of the original 13 colonies
2. one of the British colonies that formed the United States