If a layer is 3D you can use AA to show the Material Options, E shows any Effects applied, and UU displays all the modified properties for the layer selected.
如果是3D图层,可以使用AA显示材质选项,E是应用过的特效,UU显示选中图层修改过的参数。
2
Instead of a layer of glass (which is at the foundation of most displays available currently) the next generation of e-readers will have lightweight screens that are based on a metal foil.
Others use theirs to create castes of acquaintances: those with only an outer layer of business coordinates; those with "private E-mail" penetration; and those with the vaunted home phone.