介词短语
中文翻译：为了
同义词：
['for the benefit of', 'in the interest of例句：1. The company is investing in new technology to improve its efficiency.（该公司正在投资新技术以提高其效率。）2. The government is in aid of the farmers by providing subsidies.（政府通过提供补贴来支持农民。）']
例句：
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1. The company is investing in new technology to improve its efficiency.
该公司正在投资新技术以提高其效率。
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2. The government is in aid of the farmers by providing subsidies.
政府通过提供补贴来支持农民。
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3.The team decided to work together in aid of their common goal.
团队决定共同努力实现共同目标。