YOU SAID:

Mathew is making sims in Sims 4.

INTO JAPANESE

Mathew は Sims 4 でシムを作っています。

BACK INTO ENGLISH

Mathew is making Sims in Sims 4.

INTO JAPANESE

Mathew は Sims 4 で Sims を作成しています。

BACK INTO ENGLISH

Mathew is making Sims in Sims 4.