YOU SAID:

I serve as a general at queens palace

INTO JAPANESE

私は女王宮殿で将軍を務める

BACK INTO ENGLISH

I serve as a general at the Queen's Palace.

INTO JAPANESE

私は女王の宮殿で将軍を務めています。

BACK INTO ENGLISH

I am a general at the Queen's Palace.

INTO JAPANESE

私は女王の宮殿の将軍です。

BACK INTO ENGLISH

I am a general in the Queen's Palace.

INTO JAPANESE

私は女王の宮殿の将軍です。

BACK INTO ENGLISH

I am a general in the Queen's Palace.