科学与环境

How much noise should we put up with? London and Copenhagen have different answers

来源: Phys.org - latest science and technology news stories · 发布于

How much noise should we put up with? London and Copenhagen have different answers
来源: Phys.org - latest science and technology news stories

Traffic, trains, nightlife—in cities everywhere, there is a near-constant background hum that most people simply get used to.

Traffic, trains, nightlife—in cities everywhere, there is a near-constant background hum that most people simply get used to.

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