视频对白:

Teacher and subject.
Miss Hoover.Wind in the Willows.
胡佛老师《柳林风声》

willow

n.柳树；柳木制品

Willow creek has two very different services.
柳树溪有两种截然不同的服务。

Many drugs come from plants; aspirin was isolated from willow bark.
好多药是从植物中提取的；阿司匹林是从柳树皮中萃取出来的。