【在 H******e 的大作中提到】 : What is on top? If it is attic go up and check.
y*e
11 楼
移动机麻呢?
【在 d*********e 的大作中提到】 : 吃喝还是小事, 移动厕所商机无限
z*s
12 楼
200 USD if the problem is confined to ceiling drywall
M*e
13 楼
不就堵个车。。。北京还有不堵的路段么。。。
H*e
14 楼
DIY should be cheaper. it is even better if you can find the same paint in your house. I would go up to attic first to make sure there is no leaking, then remove the bubble, sand it then repaint.