태평양의 거대한 쓰레기 섬 (Great Pacific Garbage Patch)
2010. 2. 18. 08:54ㆍ건축의 외계
http://blog.daum.net/skyriders/6977698?srchid=BR1http%3A%2F%2Fblog.daum.net%2Fskyriders%2F6977698
http://blog.daum.net/skyriders/6977698?srchid=BR1http%3A%2F%2Fblog.daum.net%2Fskyriders%2F6977698