YOU SAID:

mattew is on his computer playing fortnite all night

INTO JAPANESE

mattewは一晩中フォートナイトをしている彼のコンピュータ上にあります

BACK INTO ENGLISH

mattew is on his computer who's been fortnite all night

INTO JAPANESE

マットは一晩中フォートナイトしている彼のコンピュータ上にある

BACK INTO ENGLISH

Matt is on his computer who has been fortnite all night

INTO JAPANESE

マットは一晩中フォートナイトしている彼のコンピュータ上にあります

BACK INTO ENGLISH

Matt is on his computer who has fortnite all night

INTO JAPANESE

マットは一晩中要塞を守っている彼のコンピュータにいます

BACK INTO ENGLISH

Matt is on his computer guarding the fortress all night.

INTO JAPANESE

マットは一晩中要塞を守っている彼のコンピュータ上にあります。

BACK INTO ENGLISH

Matt is on his computer guarding the fortress all night.