Breakdown of watashi no saifu wa kuroi desu.
私watashi
I
ですdesu
to be
はwa
topic particle
のno
possessive case particle
黒いkuroi
black
財布saifu
wallet
Elon.io is an online learning platform
We have hundreds of Japanese lessons and thousands of exercises.
私watasi の 財sai布hu は 黒kuroい です。