๊ด‘์ง„๊ตฌ์ฒญ ํ–‰์ •์ฐจ๊ณ  ๊ฐ€๊ฒฉยท์œ„์น˜ยท๋ฆฌ๋ทฐ | ์›Œ์‹œ๋งต