英语单词其实只要首尾两个字母写对就可以了
Aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in waht
oredr the ltteers in a wrod are, the olny iprmoatnt tihng is taht the frist and
lsat ltteer be at the rghit pclae.The rset can be atotal mses and you can sitll
raed it wout.
你读懂了吗??