到とう着ちゃく は 何なん時じ です か。toutyaku ha nanzi desu ka.When does it arrive? (what time is the arrival?)Breakdown of toutyaku ha nanzi desu ka.ですdesuto beはhatopic particleかkaquestion particle何なん時じnanziwhat time到とう着ちゃくtoutyakuarrivalElon.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