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Focus on Useful Japanese Words
車内
車内 shanai = inside the car/vehicle
車内には男のほか、2人が乗っていた。
Shanai ni wa otoko no hoka, futari ga notte ita.
In addition two the man, there were two (other) people in the car.
車内 shanai is one of many words that end with the kanji 内（ない）[inside]
Similar examples include:
社内（しゃない）inside the company; within the company
国内（こくない）within the country; domestic
都内（とない）within the capital; inside Tokyo
