YOU SAID:
coke is no good at all
INTO JAPANESE
コーラはない良いです。
BACK INTO ENGLISH
Cora is no good.
INTO JAPANESE
コーラには良いはありません。
BACK INTO ENGLISH
The Cola is a good no.
INTO JAPANESE
コーラは良いされています。
BACK INTO ENGLISH
Good is Cola is.
INTO JAPANESE
良いはコーラです。
BACK INTO ENGLISH
The good is Cola.
INTO JAPANESE
コーラは、良いです。
BACK INTO ENGLISH
Coke is good.
INTO JAPANESE
コークスは良いです。
BACK INTO ENGLISH
Coke is good.
That didn't even make that much sense in English.