どうも すみません。doumo sumimasen.I am very sorry.Breakdown of doumo sumimasen.どうもdoumothanks casualすみませんsumimasenI'm sorry; pardon me; thank youElon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese nowNihon-shiki romanizationwatasi ha tyuugoku kara kimasitaHepburn romanizationwatashi wa chuugoku kara kimashita