a. 中间的, 中央的, 中部的 prep. 在...之中
Exercise and Dementia A) If this doesn’t encourage you to squeeze in a workout today, nothing will: a new study from Sweden shows that women who were highly fit in mid-life were nearly 90% less likely to get dementia (失智) decades later.
四级 · CET-4 2026年6月 第2套 · Part III 第36–45题
Alzheimer’s (阿尔茨海默症) and other dementias are believed to begin 15–20 years before symptoms even appear, so it makes sense that exercising in mid-life would affect the risk, Skoog said.
四级 · CET-4 2026年6月 第2套 · Part III 第36–45题
Maintaining a healthy lifestyle in mid-life, decades before disease sets in, makes sense, said David Knopman, a fellow of the American Academy of Neurology, who was not involved in the study.
四级 · CET-4 2026年6月 第2套 · Part III 第36–45题
“Starting in late life is better than not starting at all, but starting in mid-life seems to offer a larger benefit.” K) Although it is not entirely clear why exercise helps put off or prevent Alzheimer’s, Knopman said it’s likely that exercise maintains good blood flow to the brain.
四级 · CET-4 2026年6月 第2套 · Part III 第36–45题
Hopefully, one can postpone or prevent dementia by exercising in their mid-life.
四级 · CET-4 2026年6月 第2套 · Part III 第39题