0180名無しさん@英語勉強中 (アウアウエーT Sa1f-h3cN)2017/11/24(金) 22:22:31.63ID:hrfTOmSka i always try to get rid of small pieces of food that are stuck between my teeth with a toothpick after having a lunch. basically those pieces are successfully taken away but sometimes i fail. in such a case, i keep on being distracted while working. i can't concentrate.