地平線之過敏癥·現(xiàn)代生活和我是由未知主演的紀(jì)錄片紀(jì)錄 類型作品，Changes to the bacteria that live inside all of us are responsible for increasing the number of peop地平線之過敏癥·現(xiàn)代生活和我是由未知主演的紀(jì)錄片紀(jì)錄 類型作品，Changes to the bacteria that live inside all of us are responsible for increasing the number of people with allergies, suggests new research. In this episode of Horizon, the show investigates this claim by conducting a unique experiment with two allergic families in order to find out just what it is in the modern world that is to blame. With a raft of mini cameras, GPS units an...詳情
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