YOU SAID:

watching cartoons up in my room

INTO JAPANESE

私の部屋に漫画を見てください。

BACK INTO ENGLISH

In my room, watching cartoons.

INTO JAPANESE

自分の部屋で漫画を見てください。

BACK INTO ENGLISH

In his room, watching cartoons.

INTO JAPANESE

自分の部屋で漫画を見てください。

BACK INTO ENGLISH

In his room, watching cartoons.