Faulty wiring is the major cause of house fires.

错误的供电线路是房屋火灾的主要原因。

《柯林斯英汉双解大词典》

Traffic accidents are the major cause of death among travelers.

交通事故是旅行者死亡的主要原因。

youdao

Metastases are the major cause of death from cancer.

转移是癌症致死的主要原因。

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The agency says rape and domestic violence are a major cause of disability and death among women ages fifteen to forty four.

VOA: special.2010.03.08

"But it did cause major disruptions in the availability of food-grade corn.

VOA: special.2011.03.08

The gases released include carbon dioxide, a major cause of global warming.

VOA: special.2010.01.05

If humans are NOT the major cause, then we will have done what we can do.

FORBES: Movie Review: Al Gore's Polarizing, Misleading 'Climate Reality'

The major cause of predation in the colony turned out to be Black-crowned Night Herons.

ECONOMIST: Animal behaviour

He said he believed temporary traffic lights on North View were probably the major cause of the queues.

BBC: Campaigner claims Bristol bus lane 'is madness'