清单1展示了如何创建一个简单的文本标签。

Listing 1 shows how to create a simple text label.

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一旦注册成功，用户就可以通过颜色，标签，给它喂食或者是问它一个简单的问题来让机器人进行搜索。

Once registered, users can have the bot search the Web by Web site tags, colors, feeds or simply through asking a question.

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要理解这三个属性之间的关系，可以把变量简单的想象成一个外面贴着标签的盒子。

To understand the relationship of these attributes, it is easiest to think of a variable as a box with a label attached to the outside.

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