私わたし は 上じょう手ず でした。watashi wa jouzu deshita.I was good.Breakdown of watashi wa jouzu deshita.私わたしwatashiIですdesuto beはwatopic particle上じょう手ずjouzugood (at); skillfulElon.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