【正文】
i wish that true speech inputoutput system would be invented one day。encarta encyclopediaamp。 this teacher is not a human being and its name isamp。 with the development of modern science and technology, puters are widely used in every teritories (1) including education。s speech clip。 although puters will never take the place of human teachers, they are weled by more and more learners。m no longer dependent on an instructor for proper pronunciation。 multimedia ponents, such as graphics (動畫) , animations , sound and video, make the learning process easier through visualization。此資料由網(wǎng)絡(luò)收