YOU SAID:
the earth is a cube not a paper not a planet A CUBE!
INTO JAPANESE
地球は立方体ではなく、紙ではなく、惑星ではありません。
BACK INTO ENGLISH
The earth is not a cube, it is not paper, it is not a planet.
INTO JAPANESE
地球は立方体ではなく、紙でもなく、惑星でもありません。
BACK INTO ENGLISH
The earth is not a cube, it is not paper, it is not a planet.
That didn't even make that much sense in English.