YOU SAID:

it was an april morning

INTO JAPANESE

それは4月の朝だった

BACK INTO ENGLISH

It was a morning in April

INTO JAPANESE

4月の朝でした

BACK INTO ENGLISH

It was a morning in April.

INTO JAPANESE

4月のある朝のことでした。

BACK INTO ENGLISH

It was one morning in April.

INTO JAPANESE

4月のある朝のことでした。

BACK INTO ENGLISH

It was one morning in April.