Definition: when something moves to cover a larger area or affect a larger number of people Level: B2
爵士乐唱片促进了美国文化的传播。
Jazz records fostered the ___spread of American culture.
应采取更多措施来阻止这种疾病的传播。
More should be done to stop the ___spread of this disease.
社交媒体加速了这条新闻在全国的传播。
Social media accelerated the ___spread of the news across the country.
