天气冷,湿度高 you have already answered your own question. It is a common phenomenon. + l: ^5 A3 T q) \Ask your builder, they will tell you what exactly run above and make that sound.
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We have 类似水滴的声音 from the beginning and been this house for 3 years. l. \) l9 P0 R9 I7 i$ @5 D7 DNobody tells us what exactly that is. A city guy can't tell us anything about that.) G. H1 A" X& c% A5 R
- l5 ^" }% Q# S: f6 Q! f& hThe house is good so far, so we just leave it alone.