,2021 REPORT,PART.01,THE USER CAN DEMONSTRATE ON A PROJECTOR OR COMPUTER OR PRINT THE PRESENTATION AND MAKE IT INTO A FILM TO BE USED IN A WIDER FIELD THE USER CAN DEMONSTRATE。,标题添加,输入您的标题,输入您的标题,输入您的标题,PART.02,THE USER CAN DEMONSTRATE ON A PROJECTOR OR COMPUTER OR PRINT THE PRESENTATION AND MAKE IT INTO A FILM TO BE USED IN A WIDER FIELD THE USER CAN DEMONSTRATE。,用户可以在投影仪或者计算机上进行演示,双击输入替换,在此处输入您想要输入的内容,,用户可以在投影仪或者计算机上进行演示,双击输入替换,在此处输入您想要输入的内容,,用户可以在投影仪或者计算机上进行演示,双击输入替换,在此处输入您想要输入的内容,,用户可以在投影仪或者