YOU SAID:

yes i understood some of what you said in japanese

INTO JAPANESE

はい、私はあなたが日本語で言ったことのいくつかを理解しました

BACK INTO ENGLISH

Yes, I understand some of what you said in Japanese

INTO JAPANESE

はい、日本語で言ったことのいくつかは理解しています

BACK INTO ENGLISH

Yes, I understand some of what I said in Japanese

INTO JAPANESE

はい、私は日本語で言ったことのいくつかを理解しています

BACK INTO ENGLISH

Yes, I understand some of what I said in Japanese