YOU SAID:

That girl is Sayori, my neighbor and good friend since we were children

INTO JAPANESE

その女の子は、私たちが子供であったので、私の隣人で親友のSayoriです

BACK INTO ENGLISH

That girl is my neighbor and my best friend Sayori because we were children

INTO JAPANESE

その女の子は私の隣人で、私の親友サヨリです。なぜなら、私たちは子供たちだったからです

BACK INTO ENGLISH

That girl is my neighbor and my best friend Sayori. Because we were children

INTO JAPANESE

その女の子は私の隣人で、私の親友サヨリです。私たちは子供だったので

BACK INTO ENGLISH

That girl is my neighbor and my best friend Sayori. Because we were children