Sentence displaying method, information processing system

To provide a method for displaying a text which is not a native language, providing a user with ease in finding a word misuse, and providing a correction method for the misused word.A method of displaying a sentence described in a first language using an information processor includes the steps of input-reception for receiving an input of the sentence described in the first language; separation ofseparating the input sentence into each constituent word; a determination of determining whether the constituent word is a predetermined specific word; and a display of display the constituent word in a second language in response to the determination that the constituent word is the predetermined specific word.