YOU SAID:

Once we arrived at our new home, my mother took a deep breath and opened the car door.

INTO JAPANESE

私たちが新しい家に着いたら、母は深呼吸して車のドアを開けました。

BACK INTO ENGLISH

When we arrived at the new home, my mother took a deep breath and opened the car door.

INTO JAPANESE

私たちが新しい家に着いたとき、母は深呼吸をして車のドアを開けました。

BACK INTO ENGLISH

When we arrived at the new home, my mother took a deep breath and opened the car door.