バングラデシュ

In a sentence

• バングラデシュは南アジアに位置する国です。

  Bangladesh is a country located in South Asia.

  In this sentence, 'バングラデシュ' acts as a proper noun referring to the name of the country Bangladesh. It's being used as the subject of the sentence.

• 彼のパスポートを見ると、彼がバングラデシュの国籍なのがわかりました。

  Looking at his passport, I understood that he has Bangladeshi nationality.

  Here, 'バングラデシュ' functions as a descriptive reference forming the possessive term 'バングラデシュの', which identifies the nationality as Bangladeshi.

• バングラデシュ料理を食べてみたことがありますか？

  Have you ever tried Bangladeshi cuisine?

  In this case, 'バングラデシュ' serves as a modifier in 'バングラデシュ料理', which specifies cuisine originating from Bangladesh.