听力文本

Exercise Good for Brain, Even for Those With Alzheimer's
预防老年痴呆症最有效的办法——运动
Exercise may do more than keep a healthy brain fit:
坚持运动可以保持头脑清醒：
New research suggests working up a good sweat may also offer some help once memory starts to slide and even improve life for people with Alzheimer's.
新的研究表明，挥汗如雨地运动可预防记忆力下降，甚至改善老年痴呆患者的生活水平2k6*hvmbuH|4,i*R。

The effects were modest, but a series of studies reported Thursday found vigorous workouts by people with mild memory impairment
效果虽然不是特别显著，但周四发表的一系列报告发现：患有轻度记忆障碍的人经常锻炼的话，
decreased levels of a warped protein linked to risk of later Alzheimer's
能降低血液中可诱发阿尔茨海默氏症的蛋白质含量，
and improved quality of life for people who already were in early stages of the disease.
而且可以大大改善早期老年痴呆症患者的生活质量Sl8B9qUY+C^uE。

译文属可可英语原创，未经允许，不得转载*REr].V,0]jZbe5。

词语解释

1.more than 多于；超出

例句：Common sense is worth more than learning.

普通的见识比学问更重要m6Hka!tRC%ed。

2.keep fit 保持健康

例句：They do not get out and do anything to keep fit.

他们不出去做任何活动来保持健康]vN[#FoZQH(GsOz6G。

3.work up 逐步建立

例句：They will work up the data into an article.

他们将把资料整理成文9bNQgsENprAl^lO,。

4.a series of 一系列的

例句：He saw a series of white arrows painted on the road.

他看见马路上画有一连串白色箭头R[nl!sH0-ipgyA#NY。