在较早的版本中对动态筛选的设置还比较困难。

Setting up these types of dynamic filters were not easily possible in previous versions.

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通过允许动态筛选，并让用户无需执行另一次搜索即可减少搜索结果，您可以让用户也参与系统控制。

You can also put users in control of the system by allowing on-the-fly filtering and by letting users reduce the search result without forcing another search.

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动态筛选工具——用户可根据几类动态筛选标准，包括酒店星级(一至五星级)、价格、设施和酒店品牌，筛选并搜索酒店。

Dynamic filters - Users can sort and search for hotels by several dynamic filters, including property rating (one thru five stars), price, amenities, and hotel brand.

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