´Ü¾î : underway / ¹ßÀ½ : ¾ð´õ¿þÀÌ
¶æ : ¿©Çà[ÁøÇà, Ç×Çà]ÁßÀÎ; ¿òÁ÷À̰í ÀÖ´Â
¶æ(¿µ¾î) : If an activity is under way, it has already started. If an activity gets under way, it starts.
¿¹¹® : Ãß¶ô¿¡ ´ëÇÑ ¿øÀÎÁ¶»ç°¡ ÁøÇàÁßÀÔ´Ï´Ù.
¶æ : An investigation is underway into the cause of the crash.