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 a
total mses and you can sitll raed it wouthit porbelm.
Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the
wrod as a wlohe.
我读到第二行才发现原来单词顺序都不对。在我看来，除了前两个字母以外，再加上单词字母的数量和上下文，人们基本就判断出来了，呵呵。