2³âÀü »ç°íÀÇ Ãæ°Ý¿¡¼ ÀÌÁ÷µµ ¹þ¾î´ÏÁö ¸øÇÏ°í ¶Ç ÇÑÇظ¦ º¸³½´Ù. º½¿¡´Â Çѹø Ÿ º¼·Á°í Á¤ºñ±îÁö Çߴµ¥ ¸·»ó Å»·Á°íÇÏ´Ï ¾ÈŸÁö´Â°Í °°¾Ò´Ù. ³»³âº½À» ±â´Ù¸®¸ç °Ü¿ï¿¡ ¶Ç´Ù½Ã Á¤ºñ¸¦ Çصξî¾ß°Ú´Ù.