For example, without the preferred room filter, you have to scroll through the list of all available rooms (in a relatively small window) to see if some particular room is available.

举例说明，如果没有首选房间过滤器，您就必须在所有可用房间的列表(显示在一个相对较小的窗口内)中滚动浏览，查看是否有某些特定房间可用。

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The cleaning scope includes filter room, filter sensor, melt pipe between the filter room and deflecting valve, the deflecting valve passage.

清洗范围包括过滤室，过滤元件，过滤室与转向阀之间的熔体管道，以及转向阀通道。

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Perhaps most important, iRobot added new models at higher prices with features like a HEPA filter, scheduling and room-by-room navigation.

FORBES: Invasion Of The Machines: iRobot Hunts Bombs, Cleans Floors, Now Wants To Heal You

In the plant's control room, Penrice's workers watch crystals form on the outside of a vacuum-drum filter.

ECONOMIST: Petri-dish economies