陀螺旋的应用指针1To start the timer, on the SlideSlide ShowShow menu, click View ShowView Show. Delete this textbox before using this slide in a presentation.每十秒一次2To start the timer, on the SlideSlide ShowShow menu, click View ShowView Show. Delete this textbox before using this slide in a presentation.每一分钟一次3终于，到了这一刻0 09 9. .0 02 20 05 5. .2 24 40 09 9. .0 02 20 05 5. .2 24 4让我们期待神圣婚礼的开启