์ด๊ฑฐ ๋‹ค์Œ์ •๋ฅ˜์žฅ์ด 21.6์งํ–‰๋ฒ„์Šค๊ฐ™์€๋ฐ ๊ทธ์ „์— ๋ถ€๋ž„๋งŒ์ ธ์ค„๋•Œ๊ฐ€์žˆ์Œ?