Aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht the frist and lsat ltteer be at the rghit pclae.
————研表究明，汉字的序顺并不定一能影阅响读，比如当你看完这句话后，才发这现里的字全是都乱的。