YOU SAID:
I wish I've been a teen idle
INTO JAPANESE
10代のアイドルになれたらいいなぁ。
BACK INTO ENGLISH
I wish I could be an idol of a teenager.
INTO JAPANESE
10代のアイドルになれたらいいのに。
BACK INTO ENGLISH
I wish I could be an idol of a teenager.
That didn't even make that much sense in English.