动词短语
中文翻译：开启子计划
同义词：
['open up', 'unveil', 'reveal']
例句：
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1.The team decided to open up a new sub-project to explore the potential of renewable energy.
团队决定开启一个新的子项目，以探索可再生能源的潜力。
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2.The CEO unveiled the new product at the annual conference, sparking excitement among attendees.
首席执行官在年度会议上揭幕了新产品，引发了与会者的兴奋。
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3. The research revealed that the disease had been spreading unnoticed for years.
研究发现这种疾病已经悄无声息地传播了多年。