台湾籍旅美老师今天交给我们的句子是：
The world health organization recommends at least 150 minutes per week of exercise, potentially adding 4 years to your life. This could be either swimming or even... shopping? A Taiwanese study found that those who shop daily, even if they didn't buy anything, lowered their risk of death by 23% to 28%.
世界卫生组织建议每周至少要运动150分钟，这样有机会让你的寿命延长4年。你可以去游泳，甚至去...逛街!？台湾的一项研究发现：每天去逛街的人，即便他们什么都没买，也可以让他们的死亡率降低23-28%。
学习重点：
1.organization 组织、团体
organization (n.) 组织、团体
organizer (n.) 组织者
2.potentially 可能地
potentially (adv.) 可能地
potential (adj.) 潜在的
3.least 最少
least (n.) 最少
list (n.) 表、名册
4.risk 风险
risk (n.) 风险
risky (adj.) 危险的
