<p><font face="宋体"><span style="margin: 0px; padding: 0px; text-align: justify; color: rgb(90, 90, 90); letter-spacing: 1px; font-family: "Microsoft YaHei UI"; font-size: 15px; background-color: rgb(255, 255, 255);">掌控下时间,演讲的节奏。</span><span style="text-align: justify; color: rgb(90, 90, 90); letter-spacing: 1px; font-family: "Microsoft YaHei UI"; font-size: 15px; background-color: rgb(255, 255, 255);">PPT如果做得好,演讲的自信心也会提高。</span></font></p>
<p><span style="margin: 0px; padding: 0px; color: rgb(90, 90, 90); font-family: "Microsoft YaHei UI"; font-size: 15px; letter-spacing: 1px; text-align: justify; background-color: rgb(255, 255, 255);">掌控下时间,演讲的节奏。</span><span style="color: rgb(90, 90, 90); font-family: "Microsoft YaHei UI"; font-size: 15px; letter-spacing: 1px; text-align: justify; background-color: rgb(255, 255, 255);">PPT如果做得好,演讲的自信心也会提高。</span></p>