Firstly， insert a large circle and several other circles， arrange their positions at appropriate distances， and remove the circular lines. Taking office as an example， images can be arranged and filled with background colors in the following way.
一、绘制目录模块1、插入形状矩形到新建的PPT页面中（插入——形状——矩形——在页面按左键拖动绘制）2、为新绘制的矩形设置喜欢的样式（选中矩形——形状格式——形状样式）3、复制多个同样是矩形（按下Ctrl+shift键，用鼠标左键拖动矩形复制），并适当调整布局（选中所有矩形——形
