½Ä¹°ÀÌ ºÒ·¯¿Â Áö±¸»ó ù ¹ø° ´ë¸êÁ¾! ¢º http://bitly.kr/ZDqKr1WUG°úÇе帲ÀÇ ½Ä±¸°¡ :)¢ºhttps://toon.at/donate/sciencegive=================================... https://www.youtube.com/watch?v=uv2FsNDphU8
½Ä¹°ÀÌ ºÒ·¯¿Â Áö±¸»ó ù ¹ø° ´ë¸êÁ¾