YOU SAID:
bananas are okay, i guess...
INTO JAPANESE
バナナは大丈夫です、私は推測します...
BACK INTO ENGLISH
Bananas are fine, I guess...
INTO JAPANESE
バナナは大丈夫ですよね...
BACK INTO ENGLISH
Bananas are okay, aren't they?
INTO JAPANESE
バナナは大丈夫ですよね。
BACK INTO ENGLISH
Bananas are okay, aren't they?
That didn't even make that much sense in English.