일단 ~하면
2020.01.21(화), 맑음. 미세먼지/초미세먼지, 보통/나쁨 일단 ~ 하면/ once you ~, you * Once you say yes, you can't take it back. * Once you stop learning , you start dying. * Once you get familiar, you can do very well. * Once you start cooking, you feel healthier. * Once you hear her sing, you fall in love. * Once you buy a car, you pay a lot of bills. * Once you have a child, you change your whole life. * Once you g..