构筑这一体系，需要发达国家的力量和支持。但是，这些国家的民众承担着沉重的债务与竞争压力，并且认为新经济体必须共担责任。

It needs to engage the energies and support of developed countries, whose publics carry the heavy burdens of debt, competitive anxieties, and feel that the new powers must share responsibilities.

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构筑这一体系，需要发达国家的力量和支持。但是，这些国家的民众对于沉重的债务负担和竞争对手的出现尚有忧虑，并且认为新经济体必须共担责任。

It needs to engage the energies and support of developed countries, whose publics feel the heavy burdens of debt, competitive anxieties, and feel that the new powers must share responsibilities.

youdao

在高速增长的经济体中，人口的增长提高了肉类消费，并且对更高品质的饲料原料和更健康的饮食提出了要求…这些仅是改变动物营养研究的众多因素的一部分。

Growing populations, increased meat consumption in high-growth economies, the need for higher quality ingredients and healthy eating... these are just some of the factors shaping animal nutrition.

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