专用处理器，如DSP等，因主要支持特定应用，其指令集往往只支持有限的数据类型。
Special purpose processors, such as DSPs, can only support limited data types in their instruction sets because they are suitable to specific applications.
可以使用应用处理的文档类型来标志菜单，例如，电子表单应用程序可能会将其最左端的菜单标识为表单；
We could label the menu after the type of documents the application processes. For example, a spreadsheet application might label its leftmost menu Sheet.
应用推荐