The stairway passage can act as an interior, yet in fact, there is never a clear division between inside and outside.

楼梯通道可以看作内部结构，但事实上，并没有内部和外部之间的明确定义。

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This house has louver glass Windows at the tops of all exterior and interior cross-walls to allow ventilation throughout the house as well as up the open stairway.

这座住宅中在所有外墙和内隔墙均安装有玻璃百叶窗，使整座房子以及开放式楼梯得以通风。

youdao

This house has louver glass Windows at the tops of all exterior and interior cross-walls to allow ventilation throughout the house as well as up the open stairway.

这座住宅中在所有外墙和内隔墙均安装有玻璃百叶窗，使整座房子以及开放式楼梯得以通风。

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