YOU SAID:

They're harmless. They have very tiny brains.

INTO JAPANESE

それらは無害です。彼らの脳は非常に小さいのです。

BACK INTO ENGLISH

they are harmless. their brains are very small.

INTO JAPANESE

彼らは無害です。彼らの脳はとても小さいのです。

BACK INTO ENGLISH

they are harmless. Their brains are very small.

INTO JAPANESE

彼らは無害です。彼らの脳は非常に小さいです。

BACK INTO ENGLISH

they are harmless. their brains are very small.

INTO JAPANESE

彼らは無害です。彼らの脳はとても小さいのです。

BACK INTO ENGLISH

they are harmless. Their brains are very small.

INTO JAPANESE

彼らは無害です。彼らの脳は非常に小さいです。