名词
中文翻译：投资
同义词：
['capital investment', 'financial investment', 'financial expenditure']
例句：
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1. The company has invested heavily in research and development.
该公司在研究和开发上投入了大量资金。
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2. The government's investment in education has significantly improved the quality of life.
政府对教育的投资显著提高了人们的生活质量。
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3.The investment in renewable energy is expected to generate significant economic benefits.
对可再生能源的投资预计将产生显著的经济收益。