くるまちじゃなかったです【車知じゃなかったです】
kurumachijanakattadesu
1. I didn't know (about cars).; I wasn't familiar with cars.
Noun
#2304033
1. I didn't know (about cars).; I wasn't familiar with cars.
1. not
1. pluralizing suffix (esp. for people and animals; formerly honorific)
1. father
1. then; well