名词
中文翻译：积极性
同义词：
['positive', 'optimistic', "enthusiastic例句：1. The team's positiveness is infectious.（团队的积极性令人感染。）"]
例句：
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1. The team's positiveness is infectious.
团队的积极性令人感染。
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2.Her positive attitude has helped her overcome many challenges.
她积极的态度帮助她克服了许多挑战。
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3.The new policy is expected to bring positiveness to the company.
新政策预计将给公司带来积极影响。