六级I think that by having people adopt a healthy lifestyle, both from a medical standpoint as well as nutritional and cognitive stimulation standpoint, we can reduce the incidence of cognitive decline, which will be proof that these factors are, in fact, imp

我认为，通过让人们采取健康的生活方式，无论是从医学角度还是从营养和认知刺激角度来看，我们都可以减少认知能力下降的发生率，这将证明这些因素实际上是imp

2016年6月六级真题（第二套）听力 Section C

六级Exercise, diet, cognitive stimulation showed some positive effects, although the evidence was not so strong that we could actually consider these firmly established.

运动，饮食，认知刺激显示出一些积极的影响，虽然证据不那么强烈，我们可以真正考虑这些牢固建立。

2016年6月六级真题（第二套）听力 Section C

高考But distinctions that were sharp to us as children become unclear; we are numb to new stimulation, new ideas.

但随着孩子们的成长，对我们来说尖锐的区别变得不清晰；我们对新的刺激、新的想法麻木了。

2018年高考英语天津卷 阅读理解 阅读D 原文

六级The exact type of stimulation that an individual uses is not as important as being intellectually engaged.

一个人所使用的刺激的确切类型没有智力投入那么重要。

2016年6月六级真题（第二套）听力 Section C

六级Cognitive stimulation is one of the areas where we did find some benefit.

认知刺激是我们确实发现了一些好处的领域之一。

2016年6月六级真题（第二套）听力 Section C

四级Non-smokers were faster, but under the stimulation of nicotine (尼古丁), active smokers were faster than deprived smokers.

不吸烟者的速度更快，但在尼古丁的刺激下(尼古丁), 积极吸烟的人比不吸烟的人快。

1998年6月大学英语四级(CET-4)真题