关注 听力课堂微信 (tingclass123)，回复voa，加入voa学习微信交流群。
[提示：]双击单词，即可查看词义!如果生词较多，请先学习：VOA慢速英语1500基础词汇
US Seniors Use Marijuana to Ease Pain, Fight Sleeplessness
Once stigmatized and banned across the United States, marijuana is now legalized in many parts of the country, primarily for medicinal use, but increasingly also for recreation. As cannabis becomes mainstream, Americans in their 70s and 80s who used to get high on marijuana in their youth, are now using cannabis-infused products to relieve old age aches and pains. VOA's Zlatica Hoke has this report.
内容来自 VOA英语学习网：https://www.chinavoa.com/show-8756-241581-1.html
