I believe that the obesity epidemic must be due in in part to the ignoranceof many consumers, especially if they are poorly educated, of the causes and consequences of obesity.
我相信肥胖病的流行应当部分归因于大量消费者知识的缺乏,特别是当他们对肥胖症的原因和后果了解很少时。
3
Charities may be aided in the perpetuation of their opacity by a public that seems unwilling to be freed from its ignorance.