名词短语
中文翻译：Unknown
同义词：
['arm signal', 'arm signal aspect']
例句：
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1. The team's performance in the game was a crucial factor in their success.
球队在比赛中的表现是他们成功的关键因素。
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2. The decision to invest in new technology was based on an arm signal from the CEO.
决定投资新技术是基于CEO的一个信号。
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3. The company's financial report revealed an arm signal of profitability.
公司的财务报告揭示了盈利能力的一个信号。