1. There was no skylight in the low roof, no window in any wall.

 

　　低矮的屋顶上没有天窗，所有的墙上都没有窗户。

 

　　2. Structure:Wood frame, wood surfaces, copper roof and glass skylight.

 

　　木框架、木表面、铜屋顶和玻璃天窗。

 

　　3. When the skylight come into the room from opening ie. windows or doors, I consider those openings that the sky light came through as area light sources.

 

　　当天光从房间的开口部分如门窗进入的时候，我会把这些天光进入的开口作为一种面光源来考虑。