名词
中文翻译：心脏血管
同义词：
['cardiovascular system', 'cardiovascular organs例句：1. The study focused on the cardiovas-cular system and its impact on health.（该研究专注于心血管系统及其对健康的影响。）']
例句：
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1. The study focused on the cardiovas-cular system and its impact on health.
该研究专注于心血管系统及其对健康的影响。
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2. The heart is a vital organ that regulates blood flow throughout the body.
心脏是一个关键的器官，它调节着全身的血液流动。
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3. Cardiovascular diseases are the leading cause of death worldwide.
心血管疾病是全球死亡的主要原因。