Their car was in a head-on collision with a truck.

他们的车同一辆卡车迎面相撞。

《柯林斯英汉双解大词典》

When it comes to fatality rates, the most dangerous collision on the road isn't getting rammed head-on by another car or T-boned from the side.

当提到死亡率，马路上最危险的碰撞事故不是被另一辆车从正面撞击或是从侧面撞击成T字型，是单车碰撞事故。

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Risk managers who said no put themselves on a collision course with the business head and often the chief executive too.

风险经理们说不要把自己置身于与业务主管也常包括行政长官的冲突中。

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"The blast caused a violent collision between her head and the escape hatch area of the vehicle, causing a severe and fatal head injury, " it said.

CNN: Scotland Yard: Bomb blast killed Bhutto

The home side recycled the ball, but a nasty head-to-head collision between Glasgow full-back Kenny Logan and Scarlets No 8 Dave Hodges saw the ball fall into Lamont's arms.

BBC: Scarlets wing Tal Selley leaves Kenny Logan sprawling

Should he do so, U.S. national interests are headed for a possibly fatal head on collision with dangerous arms-control delusions.

CENTERFORSECURITYPOLICY: Chemical Warfare: Beware Bush��s Perilous Delusions