I don't konw CPU

I don't konw CPU I don't konw I don‘t konw I don't konw . I don't konw .中文 I really don't konw _________about it i don' t konw a ( ) about him I don't konw what to I don't konw what you I don`t think I konw和I think I don`t konw 这两句有啥区别 i don't konw what are you trying to say i don't konw what yo I don't konw,if I love you really.