YOU SAID:
なにひとつ守れやしない
INTO JAPANESE
なにひとつ守れやしない
BACK INTO ENGLISH
So one can't defend
INTO JAPANESE
一つを守ることができないので
BACK INTO ENGLISH
Because you can't keep one
INTO JAPANESE
1 つを保つことができないので
BACK INTO ENGLISH
Because you can't keep one
Come on, you can do better than that.