名词
中文翻译：大范围扩散
同义词：
['widespread', 'widespread例句：1. The news of the new policy has already spread throughout the city.（新政策的消息已经在整个城市传开了。）']
例句：
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1. The news of the new policy has already spread throughout the city.
新政策的消息已经在整个城市传开了。
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2.The disease quickly spread across the country.
这种疾病迅速在全国蔓延。
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3. The company's gross spread has increased significantly in recent years.
该公司的广泛传播在近年来显著增加。