avior๋Š” ์šฐ์ธก์‚ฌ์ด๋“œ๋ฒ„ํŠผ์ด ๋‹ˆ๋“ค ์—ฌ์œ ์ฆ๊ฑธ๋ฆฐ ์ –๋งˆ๋ƒฅ ๋Œ์ถœ๋˜์„œ ๋ณ„๋กœ์˜€๋Š”๋ฐย