雅利安人就停止供应粮食和工业制品作为回应，之后，巨大的僵局随之而来。
The Aryans responded by stopping food supply and manufactured goods. A great impasse ensued.
目前，生产和供应粮食所需要的高达70%的能源以矿物燃料为基础，而它们促进了气候变化。
Up to 70% of the energy needed to grow and supply food at present is fossil-fuel based which in turn contributes to climate change.
北欧渐进的农业革命源于人口增长时期对粮食供应的担忧。
A gradual agricultural revolution in northern Europe stemmed from concerns over food supplies at a time of rising populations.
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