1·The book is an analysis of poverty and its causes.
这本书分析了贫困及其原因。
—— 《牛津词典》
2·To stop a problem you have to understand its underlying causes.
要解决问题,你得了解其潜在原因。
—— 《柯林斯英汉双解大词典》
3·This book contains observations about the causes of addictions.
这本书包含关于上瘾原因的观察结果。
—— 《柯林斯英汉双解大词典》
4·It didn't come as a shock to learn that the fuel and cooling systems are the most common causes of breakdown.
不足为怪的是,燃料和冷却系统是故障的最常见原因。
—— 《柯林斯英汉双解大词典》
5·People suggested four possible causes.
人们提出了四个可能的原因。