YOU SAID:
Neon lights were my birthday party theme
INTO JAPANESE
ネオンライトは私の誕生日パーティーのテーマでした
BACK INTO ENGLISH
Neon light was the theme of my birthday party
INTO JAPANESE
誕生日会のテーマはネオンライト
BACK INTO ENGLISH
The theme of the birthday party is neon light
INTO JAPANESE
バースデーパーティーのテーマはネオンライト
BACK INTO ENGLISH
Birthday party theme is neon light
INTO JAPANESE
誕生日パーティーのテーマはネオンライト
BACK INTO ENGLISH
Birthday party theme is neon light
You've done this before, haven't you.