ํ•œ๋ฒˆ์“ฐ๋ฉด 2~3๋…„ ์ •๋„ย ์“ฐ๋Š”๋ฐ ๋”๋ธ”ํด๋ฆญ์ด๊ณ  ๋‚˜๋ฐœ์ด๊ณ  ์˜†๋ฉด ์ฝ”ํŒ…๋ฒ—๊ฒจ์ €์„œ ๋ˆ์ ๊ฑฐ๋ฆฌ๋Š”๊ฒƒ๋–”์— ๊ฐˆ์•„์น˜์›€