地图已经可以发挥作用后，现在就可以将地图缩放到您感兴趣的区域，而不是让地图保持缩小于整个美国。

Now that the map is functional, you can zoom the map to your area of interest, rather than leaving it zoomed out to the entire United States.

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如果缩放功能足够强大，那么在球场区域还会出现一个标签覆盖图，显示此球场的名称。

If the zoom is great enough, a label overlay appears on the course area revealing the name of the course.

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地图通过缩放允许信息能更加紧密地被验证，而不需要为了较小的区域重组。

With zooming, the map allows information to be examined more closely, rather than regroups data for a smaller area.

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