spread like wildfire
US /sprɛd laɪk ˈwaɪldˌfaɪər/
UK /sprɛd laɪk ˈwaɪldˌfaɪər/

1.
像野火一样蔓延, 迅速传播
to spread very quickly to many places or people
:
•
News of their engagement spread like wildfire through the office.
他们订婚的消息在办公室里像野火一样蔓延开来。
•
The new trend spread like wildfire among teenagers.
这种新趋势在青少年中像野火一样蔓延开来。