YOU SAID:

i think that it is the perfect time to sing a song that my grand papi once sang to me.

INTO JAPANESE

おじいちゃんがかつて私に歌ってくれた歌を歌う絶好の機会だと思います。

BACK INTO ENGLISH

I think it's a great opportunity to sing the song my grandpa once sang to me.

INTO JAPANESE

おじいちゃんが歌ってくれた歌を歌う絶好の機会だと思います。

BACK INTO ENGLISH

I think it's a great opportunity to sing the song that Grandpa used to sing.

INTO JAPANESE

おじいちゃんが歌っていた歌を歌う絶好の機会だと思います。

BACK INTO ENGLISH

I think it's a great opportunity to sing the song that Grandpa used to sing.