pileup ['paɪlˌʌp]

例句:

• "This pileup of adversities is associated with low mental health," says sociologist Ronald Kessler of Harvard Medical School.
  来自SA
• Stopping the car short caused a pileup on the highway.
  这辆汽车突然刹车使公路上的汽车排成长龙.
  
• Stopping the car short caused a pileup on the superhighway.
  这辆汽车突然刹车使高速公路上发生连环车祸.
  
• Eleven cars were involved in a pileup on the motorway.
  有十一辆车在高速公路上相撞.
  
• It's a maritime traffic jam, a smoke-choked pileup with nowhere to go, no visible stretch of sea!
  来自NEWYORKER