These stories are spreading like wildfire through the city.

这些故事正迅速传遍整座城市。

《柯林斯英汉双解大词典》

But here's the bad news: It's spreading like wildfire.

但这里的坏消息：这就像野火蔓延。

youdao

What is rampant, spreading like wildfire and can kill life as you know it?

什么是来势汹汹，可杀死生命，你知道吗？

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Conversations about Groupon have been spreading like wildfire over the last few weeks.

FORBES: Stand Tall, Groupon

What the X PRIZE arguably began, is spreading like wildfire.

FORBES: Stairway to Heaven: Another "Giant Leap" for Mankind

The only thing that will stop what is happening in Wisconsin from spreading like wildfire to other states is a belief among state politicians that going against the unions is bad for their re-election prospects.

FORBES: Public Employee Unions Failing Badly At Public Relations