The main cause of long sleepless nights is stress, so get 15-20 minutes of meditation before your head hits the pillow.

造成夜里长时间无法入睡的主要原因是压力，所以在一头扎进枕头之前，冥想15到20分钟。

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As long as they see it lasting their time and probably that of their grandchildren, not many people are going to spend sleepless nights worrying about the run-down of natural resources.

只要他们看到自然资源够他们这辈子用，或许够他们的孙辈们用，不会有太多的人会因为自然资源被耗尽而着急得夜夜难眠。

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Ed Chipperfield, a long-time east Oxford resident, has suffered sleepless nights from late-night revellers.

BBC: Drinks fountain