これ は 本ほん です。kore wa hon desu.This is a book.Breakdown of kore wa hon desu.ですdesuto beはwatopic particle本ほんhonbookこれkorethis (one) pronounElon.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