Large countries have huge advantages over small ones, both in terms of economic efficiency and in their ability to attract investment.

大国在经济效率和吸引投资能力方面都比小国有巨大的优势。

The world needs every bit of economic efficiency to maintain a stable climate, as resources are limited and government budgets increasingly strained.

由于资源有限，政府预算日益紧张，世界需要每一点经济效率来维持稳定的气候。

Both China and the United States will have to adjust themselves to raise economic efficiencies, a fact that normally results from greater competition.

中国和美国都必须自我调整以提高经济效率，这通常是竞争加剧的结果。

Because capital and intangible assets are highly mobife, they lend themselves to pure tax arbitrage-which strives to allocate profits not for greater economic efficiency, but merely to cheat the tax collector.

因为资本和无形资产具有高度的流动性，它们适用于纯粹的税收套利，这种套利旨在分配利润并不是为了更大的经济效益，而仅仅是为了欺骗税务人员。