求翻译：加拿大科研人员发现学习两种语言有助提高大脑机能，从而起到延缓阿尔茨海默氏症病程的作用。科研发现，使用两种语言的患者与说一种语言的人相比，出现患阿尔茨海默氏症并被确诊的时间要晚4年至5年。科研人员对此解释说，学习两种语言的过程可以提高大脑的“掌握”能力，使大脑更灵活，更能胜任不同的工作。是什么意思？

Canadian researchers found that learning two languages ​​will help to improve brain function, and thus play a slow course of Alzheimer's disease role. Research found that patients using the two languages ​​and speak a language compared to people suffering from Alzheimer's disease there was the time

Canadian researchers found that learning two languages has helped to enhance the brain, thereby slowing Alzheimer's disease. Research found that patients with the use of the two languages with a language that compared to that of the person suffering from Alzheimer's disease and later was diagnosed i

The Canada scientific researcher discovered studies two languages to be helpful to enhance the cerebrum function, thus plays delays the Ahl tribulus sea silent sickness course of an illness the role.The scientific research discovered, uses two languages the patient with said one language the human c

Canada researchers found that learning two languages has helped to improve brain function, so as to delay the effects of Alzheimer's disease course. Research found that patients using two languages and speaking a language than those who, suffering from Alzheimer's and appears the time later confirme

Canada researchers found that learning two languages has helped to improve brain function, so as to delay the effects of Alzheimer's disease course. Research found that patients using two languages and speaking a language than those who, suffering from Alzheimer's and appears the time later confirme