i can not sure与i am not sure 有啥区别?楼主也也是学英语出身的,但是没法子跟学英语的盆友解释这两者个区别啊,

i can not love you.if i am not sure i can stand here i can not love you.if i am not sure i can stand here CAN.I.SURE.AM.NOT.SHE.IF.COME 连成句子 I am not sure是什么意思 Er...i am not sure. I am not sure what I can buy for my sister.同意句I am not sure( )( )( )for my sister. I'm sure I am not wrong I am not familiar with computera, butI am sure I can lesen I am sure I will have a wonderful vacation.I can not wait. i am not sure反义疑问句 I am not sure what your talking 翻译成中文：I am not sure i am not sure 什么意思 I am not sure同义句 maybe.but I am not sure. Sure.I am not a bad I AM NOT SURE YET?什么意思? I am not sure.that I am gay