请问：i fell sure i would never be able to close the case again. 句子 sure做什么词性,修饰什么?

请问：i fell sure i would never be able to close the case again. 句子 sure做什么词性,修饰什么? I fell. I fell I fell down,don't excuse me,I'm sure I can bear that and indepened! I'm not sure when I first fell in love with you . I sure 请问I could not be more sure. i fell so i can stell fell I FELL you 是什么意思? I thought you fell i fell for I fell lonesome Sure that i had passed,i began to enjoy the driving.请问,Sure that .是不是 It is sure that.或者是i am sure that ...的缩写. i fell upset 怎么翻译? I Fell in Love 歌词 i'have fell,because of 请问“I say that for sure.”怎么翻译?