This week,while the Taichi group were preparing for the final presentation, and actively arranged and revised the contents of PPT in accordance with the timetable of Microsoft. For continuous days the winning group carefully translated the contents of the presentation, and also invited Elizabeth, a friend from USA, to make a modification according to the mistakes relating to the grammar and sentence patterns. In the end the group submitted PPT to Microsoft, and the other groups continued to perfect all the contents of their projects.