我还没听说过有任何传染病在数十万跨国买药的人中传播蔓延。

I haven't heard of any raging epidemics among the hundreds of thousands of people buying cross border.

youdao

这种疾病曾在这个小镇传播蔓延过。

The disease was spread in the small town.

youdao

公司必须学会如何使用整合营销传播蔓延有关，连贯和一致的信息，品牌和产品。

A company must learn how to use an Integrated Marketing Communication to spread a relevant, coherent and consistent message about the brand and its products.

youdao