North American bird population is declining. The decline is accelerating in regions associated with intensive agriculture.

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In addition to keeping five beehives, Dr Juraj Majtán heads a lab studying bees and bee products at the Institute of Molecular Biology, part of the Slovak Academy of Sciences.

问题:给定数组 nums,返回等长数组,res[i] 为 nums[i] 右侧第一个更大元素,没有则 -1。

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在海南三亚市那受村,村民苏其文清晨便在田头忙活。村里开设“田间课堂”,他认真当“学生”。从脱贫户成长为十里八乡有名的“植物医生”,他牵头创办专业合作社,各项收入近30万元。

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It made me wonder, how damaging would it be for an active business? A few hours of downtime costs real money. For me it costed only time.