YOU SAID:

That is a fantastic idea

INTO JAPANESE

それは素晴らしいアイデアですね

BACK INTO ENGLISH

that's a great idea

INTO JAPANESE

いい考えだ

BACK INTO ENGLISH

That's a good idea

INTO JAPANESE

それは良いアイデアです

BACK INTO ENGLISH

that's a good idea

INTO JAPANESE

それは良いアイデアです

BACK INTO ENGLISH

that's a good idea