YOU SAID:

This mailbox is mine. And this triagonal

INTO JAPANESE

このメールボックスは、私です。そしてこの triagonal

BACK INTO ENGLISH

This mailbox is me. And this triagonal.

INTO JAPANESE

このメールボックスは、私です。この triagonal。

BACK INTO ENGLISH

This mailbox is me. Triagonal.

INTO JAPANESE

このメールボックスは、私です。Triagonal。

BACK INTO ENGLISH

This mailbox is me. Triagonal.