Unemployment is a major cause of poverty.
失业是贫困的主要原因。
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。
Money is a major cause of strife in many marriages.
钱在许多婚姻中是导致冲突的一个主要原因。
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。
Texting while driving was listed as a major cause of road deaths among young Americans back in 2013.
早在2013年，开车时发短信就已上榜成为导致美国年轻人因交通事故死亡的主要原因。
One major cause of this problem is the confusion over food expiration labels, which are currently not regulated by the government.
造成问题的一大原因是食物过期标签混乱，目前不受政府监管。
The researchers found that telepressure is a major cause of stress at work, which over time contributes to physical and mental burnout.
研究人员发现，远程压力是工作压力的一个主要来源，久而久之会导致身心疲惫。
Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year.
经过生物工程改造的棉花种植场可以生产自己的抗棉铃虫杀虫剂，而棉铃虫是造成农作物歉收的主要原因，直到今年，棉铃虫的危害都很小。
This is another major cause of schedule slippage.
这是进度拖沓的另一个重要原因。
Metastases are the major cause of death from cancer.
转移是癌症致死的主要原因。
But they are also a major cause of health problems and death.
但是它们都是导致健康问题和死亡的主要原因。
Another major cause of wrongful convictions is false confessions.
另一项主要的误判原因就是假供。
Malaria has long been a major cause of disease and death in Cambodia.
在柬埔寨，疟疾长久以来一直是主要的病因和死因。
Smoking. Tobacco use is the major cause of lung cancer in the United States.
在美国，烟草是诱发肺癌的主要成因.
Cigarette smoking is a major cause of esophageal cancer in the United States.
在美国，吸烟是食管癌的主要元凶。
Wind-blown cypress pollen is a major cause of allergies in some parts of the world.
世界某些地区，随风传送的柏树花粉才是主要过敏源。
She said a major cause of the extinctions are plants and animals not native to Hawaii.
她说非夏威夷本土的动植物引入是促使物种灭绝的主要原因。
In the industrialized world, cardiovascular diseases are the major cause of death.
在工业化国家，心血管疾病是主要死因。
This is a very inefficient way of running and a major cause of shin splints and heel pain.
这种跑步方式效率非常低，也是导致胫骨和足跟疼痛的主要原因。
Cardiovascular disease, for example, is now known to be a major cause of death among women.
例如，心血管疾病现在已知是妇女中一个主要的死亡原因。
TIP: Don't overdo the catering. Food thrown into dumps is a major cause of carbon emissions.
小提示：餐饮适量即可。被扔进垃圾桶的食物是产生碳排放的一个主要原因。
This hard-wiring is the major cause of rigidity and inflexibility in enterprise architectures.
这种硬连接是导致企业体系结构中的僵化性和不灵活性的主要原因。
Food is another major cause of diarrhoea when it is prepared or stored in unhygienic conditions.
不卫生环境下制备或存放的食物是造成腹泻的另一重大因素。
This helps to avoid memory leaks, which are the major cause of crashes among native applications.
这有助于避免发生内存泄漏，内存泄漏是导致本机应用程序崩溃的主要原因。
Scientists in Canada found one beer a day reduced the risk of cataracts – a major cause of blindness in old age.
加拿大的科学家发现每天喝一杯啤酒可以降低得白内障——造成老年失明的主要原因——的风险。
Alcohol is a major cause of liver cirrhosis and there is mounting evidence that excess weight also plays a role.
酒精是引起肝硬化的主要原因。同时，大量证据表明过度肥胖也扮演了同样的角色。
The technique allows doctors to screen fresh eggs for abnormal chromosomes, which are a major cause of miscarriage.
该项技术能够让医生检测卵细胞中的异常染色体，这通常是流产的主要原因。
The technique allows doctors to screen fresh eggs for abnormal chromosomes, which are a major cause of miscarriage.
该项技术能够让医生检测卵细胞中的异常染色体，这通常是流产的主要原因。
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