1. A method of editing a language communication sheet comprising: providing a picture/text editing interface, wherein the picture/text editing interface has a picture/text editing area and a function key area; providing a dividing function for a communication sheet to divide the picture/text editing area into a plurality of language communication units; providing an expression database, the expression database comprising a plurality of expression, wherein the expressions comprising expressions in the first language and expressions in the second language, and two expressions individually from the first language and the second language having substantially identical meanings is correlated; providing a picture database, the picture database comprising a plurality of pictures, wherein at least one of the pictures is correlated with one expression of the expression database; providing a vocalization database, the vocalization database comprising a plurality of vocalizations corresponding to the plurality of expressions, wherein the vocalizations comprise vocalization in the first language and vocalization in the second language, and two vocalizations individually from the first language and the second language having identical meanings are correlated, wherein at least one of the vocalizations is correlated with one expression of the expression database; providing a correlation searching function, wherein the correlation searching function is capable of performing at least one of the following functions: finding a corresponding picture for an expression according to the correlations between the expressions and the pictures; and finding a corresponding vocalization for an expression according to the correlations between the expressions and the vocalization; providing an expression insertion function capable of inserting an expression into any one of the language communication units; providing a picture insertion function capable of inserting a picture into any one of the language communication units; and providing a language assigning function, wherein the language assigning function is capable of assigning expressions in all language communication units as expressions in the first language or as expressions in the second language in one operation.