1. A car is bouncing along the rough road. (Â÷°¡ ¿ïÅüºÒÅüÇÑ ±æÀ» »óÇÏ·Î Èçµé¸®¸ç ´Þ¸®°í ÀÖ´Ù) 2. The ball bounced back from the wall. (°øÀÌ º®¿¡ ¸Â°í Æ¢¾î¿Ô´Ù) 3. bounce up (ÆÞ½ ¶Ù´Ù) 4. bounce a boy up and down (¼Ò³âÀ» µé¾î¿Ã·È´Ù ³»·È´Ù ÇÏ´Ù) 5. bounce a person into doing (¡¦À» À»·¯´ë¾î ¡¦ÇÏ°Ô ÇÏ´Ù)