Are you constantly failing the "sniff test," in which you surreptitiously blow into your cupped hands to check for stinky breath?
원문출처 : https://www.cnn.com/2018/11/28/health/halitosis-bad-breath-causes-remedies/index.html
원문출처 : https://www.cnn.com/2018/11/28/health/halitosis-bad-breath-causes-remedies/index.html