๋น„์ „์—†์ด ํ•œ ๊ฒฐ๊ณผ (์ „์ฒด ํผ๋ธ”๋ฆญ ๋ฐ์ดํ„ฐ์…‹์˜ 90%)





r1 ์ œ์™ธ ๋น„์ „ ํฌํ•จ