YOU SAID:

I leave the room smiling

INTO JAPANESE

私は部屋を笑顔にしておく

BACK INTO ENGLISH

I keep the room smiling

INTO JAPANESE

私は部屋を微笑み続けます

BACK INTO ENGLISH

I keep smiling in the room

INTO JAPANESE

私は部屋の中で笑い続けます

BACK INTO ENGLISH

I keep laughing in the room

INTO JAPANESE

私は部屋の中で笑い続けます

BACK INTO ENGLISH

I keep laughing in the room