YOU SAID:

wouldn't it be nice if we were older, then we wouldn't have to wait so long?

INTO JAPANESE

私たちがもっと年をとっていたら、そんなに長く待たなくてもいいのではないでしょうか?

BACK INTO ENGLISH

If we were older, wouldn't we have to wait so long?

INTO JAPANESE

私たちがもっと年をとっていたら、そんなに長く待たなければならないのではないでしょうか?

BACK INTO ENGLISH

If we were older, wouldn't we have to wait that long?

INTO JAPANESE

私たちがもっと年をとっていたら、そんなに長く待たなければならないのではないでしょうか?

BACK INTO ENGLISH

If we were older, wouldn't we have to wait that long?