A third option is to add a compact set of conditions for all attributes of a specific type.

第三个选项是添加特定类型的所有属性的紧凑条件集合。

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Simplicity: the code is more efficient and compact by using the single head element or type definition to select a group of elements.

简单性：通过使用单个head元素或类型定义来选择一组元素，使代码更加紧凑高效。

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This enables a compact and expressive syntax which is clean, fast and fun to type.

这样就使得语法简洁明了，可以干净、快速和有趣地输入。

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There's also a business version of the Cassiopeia called the E-125, available only in silver, and it takes any Type II compact flash card, including IBM's new 1GB Microdrive.

CNN: Review: Design makes the difference for pocket-PC gadgets