台湾籍旅美老师今天交给我们的句子是：

The heightened workout a bilingual brain receives throughout its life can also help delay the onset of diseases, like Alzheimer's and dementia by as much as five years.
若双语者的大脑持续地接收这些增强的练习，会帮助延缓一些疾病的发作，像是阿兹海默症和失智，最多可延缓五年。