i have already bought this computer for two years这句话错在哪拉?

i have already bought this computer for two years这句话错在哪拉? I have already bought the book for about two years.这句话错在哪里? I have already bought this computer for two year._____ 指出错误并改正I (have) already (bought) (this computer) (for) two y I have bought the computer for two years.怎么改? I have bought the bike和I have bought the bike for two years, Have you bought any magazines for computer?Yes ,I ( ) two ne I have bought the bike for two years.此句有错吗? it's such an interesting book.i have bought it for two years I have __this nice watch for two years. a.had b.bought c.bor The smiths have been_______China for two years already.A.in 这句话如何翻译：I have been in China for two years.