YOU SAID:

no i dont understand it dr schwartz

INTO JAPANESE

いいえ、私はそれをシュワルツ博士を理解していない

BACK INTO ENGLISH

No, I don't understand it Dr. Schwartz

INTO JAPANESE

いいえ、シュワルツ博士は分かりません

BACK INTO ENGLISH

No, I don't know Dr. Schwartz.

INTO JAPANESE

いいえ、シュワルツ博士を知りません。

BACK INTO ENGLISH

No, I don't know Dr. Schwartz.