YOU SAID:

We do not know which bacteria is useful and which one is useless

INTO JAPANESE

我々は有用である細菌を知らないとどちらが役に立ちません

BACK INTO ENGLISH

It does not help it either and do not know the bacteria which are useful

INTO JAPANESE

それはどちらか、それを解決しないと有用な細菌を知りません

BACK INTO ENGLISH

Either it does not solve it and do not know the useful bacteria

INTO JAPANESE

どちらかそれを解決しないと有益な細菌を知りません

BACK INTO ENGLISH

Either it does not resolve and do not know the beneficial bacteria

INTO JAPANESE

どちらかそれは解決しないと有益な細菌を知りません

BACK INTO ENGLISH

Either it does not help if you do not know the beneficial bacteria

INTO JAPANESE

あなたが有益な細菌がわからない場合はどちらかそれは助けにはなりません

BACK INTO ENGLISH

Either if you do not know the beneficial bacteria it will not help

INTO JAPANESE

あなたが有益な細菌がわからない場合はどちらかそれは助けにはなりません

BACK INTO ENGLISH

Either if you do not know the beneficial bacteria it will not help