YOU SAID:
I want a sword.give me sword.
INTO JAPANESE
剣が欲しいので剣を下さい。
BACK INTO ENGLISH
I want a sword, so please give me one.
INTO JAPANESE
剣が欲しいのでください。
BACK INTO ENGLISH
I want a sword, please.
INTO JAPANESE
剣が欲しいです。
BACK INTO ENGLISH
I want a sword.
INTO JAPANESE
剣が欲しいです。
BACK INTO ENGLISH
I want a sword.
That didn't even make that much sense in English.