This is the 6011th most frequent Japanese word.
アリゾナ
Arizona (U.S. state).
The word アリゾナ is used here to refer to the geographical location and state of Arizona.
アリゾナは美しい自然がいっぱいです。
Arizona is full of beautiful nature.
Here, アリゾナ represents a destination, implying travel or exploration related to the location.
私は去年、アリゾナを旅行しました。
I traveled to Arizona last year.
In this sentence, the word アリゾナ is used to denote an institution, specifically the University of Arizona, showing an association with the place.