YOU SAID:

This is the song that never ends, It just goes on and on, my friend./ Some people started singing it, not knowing what it was,/ and now they'll keep singing it forever just because...

INTO JAPANESE

これは終わることのない歌です。ただ続くだけです。"歌い始めた人もいました" "何かを知らない人もいました"

BACK INTO ENGLISH

This is a song that never ends. It just goes on. Some of them started singing, and some of them didn't know what it was.

INTO JAPANESE

これは終わることのない曲です。それは続くだけです。彼らの中には歌を歌い始めた人もいましたそして彼らの中にはそれが何かを知らなかった人もいました

BACK INTO ENGLISH

This is a song that never ends. It just goes on. Some of them started singing, and some of them didn't know what it was.