Study this paragraph and all things in it. What is vitally wrong with it? Actually, nothing in it is wrong, but you must admit that it is most unusual. Don't just zip through it quickly but study it scrupulously. With luck you should spot what is so particular about it and all words found in it. Can you say what it is? Tax your brains and try again. Don't miss a word or symbol. It isn't all that difficult.
上面的英文就是字謎，看你能否探出玄機~
這個字謎的答案與英文字的結構與排列有關
追求神乎其技,至高無上的數學境界!~ 
