translation.en: Steve Sillett, when he was a 19-year-old college student at Reed College, had heard that the Redwood forest canopy is considered to be a so-called Redwood desert.
translation.zh: 当史蒂夫还是一个19岁的里德大学的学生时， 就听说过红杉林的树冠层 被称为一个红杉沙漠。