extra narrow pillar file

例句：

1. 1. The extra narrow road made it difficult for the car to pass.
   这条非常窄的路让汽车难以通过。
2. 2.The extra narrow space between the two buildings is barely enough for a person to walk through.
   两座建筑之间的狭窄空间几乎不足以供人行走。
3. 3. The extra narrow window allows only a small amount of light to enter the room.
   这个非常窄的窗户只能允许少量光线进入房间。