https://chaiwanbenpost.net/article/%E7%95%B6%E5%8F%B0%E7%81%A3%E4%BA%BA%E8%A2%AB%E9%A8%99%E5%8E%BB%E6%9F%AC%E5%9F%94%E5%AF%A
https://tw.news.yahoo.com/%E5%B7%A5%E7%A8%8B%E5%B8%ABig%E6%B4%A9%E5%9C%8B%E6%A9%9F%E5%9C%8B%E9%80%A0%E6%A9%9F%E5%AF%86%EF%BC
https://tw.stock.yahoo.com/news/%E7%86%B1%E9%8C%A2%E7%8B%82%E7%81%8C%E6%96%B0%E5%8F%B0%E5%B9%A3%EF%BC%819%E6%9C%88%E5%8D%87%
https://zh.m.wikipedia.org/wiki/%E8%8F%AF%E5%9F%8E%E9%80%A3%E7%92%B0%E6%AE%BA%E4%BA%BA%E6%A1%88
案例如下: 我想應該是樓上或是樓下的住戶在廁所抽菸,不過樓下的機會大一些,因為菸味應該是向上飄的從管道間傳到我家來,大樓也貼