2๋งŒ์› ๋ง๊ณ  1.5์— ํŒŒ๋Š”๋ฐ ์žˆ๋˜๋ฐ ์–ด๋””์–ด๋””์ธ์ง€ ์•„๋Š”ํ˜•๋‹˜??