1·Under normal conditions, vaccinia spread across one cell every 1.2 hours, which was slowed to one cell every five to six hours.
正常条件下，牛痘病毒每1.2小时传遍一个细胞，而现在减慢至每五六小时传遍一个细胞。
2·That rumour spread across the globe and there were reports of Hindu deities drinking milk in London, New York and Italy.
这个传闻当时传遍全世界，在伦敦、纽约和意大利都出现了有关印度神像会喝牛奶的报道。
3·Now it is very possible that they will spread across countries and continents within days, thereby sustaining the outbreak.
现在，它们很可能在几天内传遍各国和各大陆，从而支持了大流行。
4·Other users cobbled together PayPal-enabled “tip jars”, which quickly spread across the blogosphere.
另一些用户则粗略构建了贝宝启用的“小费罐”，这个“小费罐”迅速传遍博客。
5·HIV is a global pandemic, which means that it is a condition that has been spread across the world.
艾滋病毒是一个全球性流行病，这意味着这是一个条件，已传遍整个世界。