영어 듣 기 - 천천히 듣 기 
 치즈 문화 
 두 번 째 인생 
 Second Life is a three - dimensional , online world in which computer users can create a new self and live a different life . Second Life is one of the most popular new online games . .. 
 Do you dream ? Do you create pictures and stories in your mind as you sleep ? Today , we are going to explore dreaming . People have had ideas about the meaning and importance of dreams for hundreds of years . 
 “ OK ” means “ all right ” or “ acceptable . ” It expresses agreement or approval . Millions of people all over the world use the word “ okay . ” In fact , some people say the word is used more often than any other word in the world . 
 휴가 보내 기 
 Americans do many different things during their vacations . Some people stay at home and enjoy time with their families . They may go to a local swimming pool , zoo or museum . 
 The United States bought that land in eighteen sixty - seven , during the administration of President Andrew Johnson . When Russia offered it for sale , Secretary of State William Seward quickly prepared a treaty of purchase . 
 For thousands of years , people have wanted to explore the world under the sea . Such activity was not possible until modern times . Today , divers can survive for hours underwater and photograph fish and other sea creatures . 
 설탕 음료 
 These days , about half of all drinks sold in American schools are sugary soft drinks like Coke and Pepsi . Opponents have fought these sales for years . 
 일류 대학 들어가 기 
 College admissions officers give a number of reasons for the higher rates of rejection letters this year . They say the main reason is that high school seniors are applying to more schools than in the past .