๋ฐ”๋ฏธ๋‹ˆ๋ž‘ ๋น„๊ตํ•ด์„œ

1. ํœ ํА ํ˜„์ƒ ์žˆ์Œ?

2. lod์•„์ง๋„ ๋งŽ์ด ๋†’์€ํŽธ์ž„?

3. ๊ทธ๋ฆฝ๊ฐ์ด๋‚˜ ํฌ๊ธฐ๋Š” ๋น„์Šทํ•œํŽธ?
4. ํ”ผํŠธ๋Š” ์•„์ง ๋งŽ์ด ์Šฌ๋ผ์ด๋”ฉํ•จ?