글
(CNN 학습용 10분 뉴스) CNN Student News / 2012-10-12
[영어 오디오+비디오]/CNN학습용 10분뉴스
2012. 10. 12. 13:06
The U.S. vice presidential candidates faced off Thursday night in their one and only debate. In Friday's program, hear some of what Vice President Biden and Congressman Ryan said during the event. We also report on a doping investigation involving Lance Armstrong, and we see a private capsule's arrival at the ISS. Plus, we learn about research into how the human brain perceives time.
