YOU SAID:
you have been diagnosed with undetected china
INTO JAPANESE
あなたは検出されていない中国と診断されています
BACK INTO ENGLISH
You are diagnosed with China that has not been detected
INTO JAPANESE
あなたは検出されていない中国と診断されています
BACK INTO ENGLISH
You are diagnosed with China that has not been detected
That didn't even make that much sense in English.