YOU SAID:
my teacher is stupid help me because i dont understand her
INTO JAPANESE
私は彼女を理解していないので私の先生は愚かです私を助けてください
BACK INTO ENGLISH
My teacher is stupid because I don't understand her Please help me
INTO JAPANESE
先生がわからないのでバカです助けてください
BACK INTO ENGLISH
I don't know the teacher so I'm stupid Please help me
INTO JAPANESE
先生がわからないのでバカです助けてください
BACK INTO ENGLISH
I don't know the teacher so I'm stupid Please help me
That didn't even make that much sense in English.