资讯

Crafting that perfect sales pitch in PowerPoint sometimes requires you to use your drawing skills, and while it's possible to create a three-dimensional ball shape in PowerPoint, it's not altogether ...
A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...
PowerPoint comes with dozens of free shapes; circles, stars and even smiley faces are only a few clicks away. If you don't find a shape you like, draw your own using the built-in free-form drawing ...