Of course, one complication with stimulus spending in a rapidly ageing country is that long-term supply isn't the problem.

当然，刺激迅速老龄化国家扩大内需的一个复杂性在于，长期供应并不是问题。

youdao

China is eager to secure a reliable and long-term supply of oil.

中国一直急于获得长期可靠的石油供应。

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To avoid Japan's fate, rich countries need to foster growth in two ways, by supporting short-term demand and by boosting long-term supply.

为避免日本的命运，富裕国家需要从两个角度入手促进增长：一方面增加短期需求，另一方面助推长期供给。

youdao

Under a long term supply agreement, Indonesia was committed to supply 10 million tons of liquefied national gas (LNG) to Japan this year.

FORBES: Japan's Energy Dependence

Fields are mostly drilled on the basis of long term supply contracts linking producers to consumers, and invariably doing so under oil indexed prices.

FORBES: Getting Tough With Gazprom Could Be Suicide For Europe

Sources within the dairy industry dismissed talk of a milk shortage as a scare story, put about to frighten dairy companies into making price concessions just as negotiations get under way for long term supply contracts.

BBC: Farmers milking their herds