留美老师带你每日说英文 第273期:电动游戏能减缓脑部老化

台湾籍旅美老师今天交给我们的句子是：

More importantly, specially designed brain-teasing video games have been shown to slow the aging process of the brain by up to seven years.
更重要的是，特别设计来刺激脑部的电动游戏，已经显现出能够让脑部老化的速度减缓七年!