We cut the metal roof about 8'x6' at the top of stair.
我们将楼梯顶上的工业瓦切开1个8'x6'的洞。
我们将楼梯顶上的工业瓦切开1个8'x6'的洞。
The bird flying down to the 3rd floor entry hole.
燕子可以直接飞进三楼的洞口。
3rd Floor Stair 三楼楼梯
3rd Floor Bird Entry Hole 三楼进鸟洞
some water on the stair when raining
下雨天时会有少许的积水在楼梯
2nd Floor Bird Entry Hole 二楼进鸟洞
From Ground Floor 下底楼
We just use the entry of 2nd floor as a bird entry hole. We use brick to build a 4 feet high wall from the bottom.
我们直接用二楼的进口处当进鸟洞。只是从地上砌起砖块至四尺高。
The second part is cover the outside entry hole. (because I haven't take the photo yet)
下一回会介绍外部的进鸟洞。 (因为我还没拍)