我让女朋友来帮我把床垫搬到楼下的客厅，这时我发现在主人房那一块地方她同样觉得很不舒服，而且在楼梯前和浴室前她都感觉很冷。

• When I asked my girlfriend to help me drag my mattress down to the living room I discovered that she too had also grown extremely uncomfortable with the same section of the dwelling and had experienced cold spots in front of the stairway and bathroom.