Why Aren't There More Helicopter Crashes In London?
发布时间 2014-01-02 13:26:58 来源
摘要
http://tomscott.com - @tomscott - Helicopters in London have a simple rule that means they're safer for everyone in the city. I stand on something a bit too high in order to explain it.
GPT-4正在为你翻译摘要中......
