System and method for using first language input to instantly output second language

A system of using first language input to instantly produce second language output, comprising:

• a language database pre-established with grammatical rule definitions and at least one word item for conversion between the first language and the second language;
• a receiving module for receiving at least one input word in the first language entered by a user and for receiving an adjustment signal;
• a translating module for comparing each of the input words with the word items, and then extracting the corresponding translation words in the second language, and then readjusting the order of the translation words according to the grammatical rule definitions and the word items;
• an outputting module for outputting the translation words or translation sentences;
• and
• a reading module for reading the translation sentence composed of the outputted translation words within a user selected range when the receiving module receives the produced adjustment signal, wherein the order of the translation words in the translation sentence is then readjusted by the translating module and outputted by the outputting module to replace the original outputted translation sentence.