adj.可致使发生的，会惹起的

The traffic jam was caused by an accident on the highway.
这次交通堵塞是由高速公路上的一起事故引起的。
The failure of the project was mainly caused by lack of funding.
项目失败的主要原因是资金短缺。
The company's profits were caused by its efficient management strategies.
公司的利润是由其高效的管理策略造成的。
The disease is caused by a virus that spreads through contaminated food.
这种疾病是由通过污染食物传播的病毒引起的。
The increase in sales can be attributed to our recent marketing campaign.
销售额的增长应归功于我们最近的营销活动。
The earthquake was caused by the movement of tectonic plates.
地震是由地壳板块的移动引起的。
The pollution in the river is caused by industrial waste being discharged into it.
河流中的污染是由于工业废料被排入河中引起的。
The rise in global temperatures is caused by human activities, particularly carbon emissions.
全球气温上升是由人类活动引起的，尤其是碳排放。
The decrease in biodiversity is caused by habitat destruction and climate change.
生物多样性减少是由栖息地破坏和气候变化引起的。
The improvement in health outcomes is caused by better access to healthcare services.
健康结果的改善是由更好的医疗保健服务获取途径引起的。