YOU SAID:

This is how this rattle is gone and I don't think you could take cover and don't open the back door the back door is locked for safety

INTO JAPANESE

このガラガラがなくなったのはこのためです。安全のために裏口が施錠されているので、隠れて裏口を開けないようにすることはできないと思います

BACK INTO ENGLISH

This is why this rattle has disappeared. The back door is locked for your safety, so I don't think you can hide and not open the back door

INTO JAPANESE

このガラガラが消えたのはこのためだ。裏口は安全のため施錠されているので、隠れて裏口を開けないことはできないと思います

BACK INTO ENGLISH

This is why this rattle has disappeared. The back door is locked for your safety, so I don't think you can hide and not open the back door