I believe 和I do believe区别

I believe 和I do believe区别 I do not believe 和 I cannot believe 的区别 I believe you can do和I believe you can的区别 I dont believe so 和I believe not的区别 i do believe .什么歌 I do believe是什么意思 I do believe I do believe . , 请问 I believe that you 和I believe you 的区别是什么,I believe that y I believe I can do 英语i do believe,i believe这两句话的区别在哪? I do believe怎么念