1. ์™ธ๋ถ€ ํˆฌ์ž ๋ฐ›์•„์˜ค๊ธฐ


2. ์˜๊ฒฌ ์กฐ์œจํ•ด์ฃผ๊ธฐ


3. ๊ณต์‹ ์„์ƒ์—์„œ ๋ฐœํ‘œํ•˜๊ธฐ


4. ์žฅ๊ธฐ์ ์ธ ๋น„์ „ ์ œ์‹œ


5. ๋งˆ์ผ€ํŒ…, ํ™๋ณด





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