在有名的加州红杉林前,观光客们看着那高耸入云,如同沉默巨人的一棵棵红杉,有的瞠目结舌,有的惊呼出声。“加州红杉是目前世界上最高大的植物,最高的有九十米,相当于三十几层楼的高度。”导游介绍说。“能长这么高,它们的根一定很深吧?”一个观光客问。“不!加州红杉是浅根型植 Before the famous Sequoia Forest in California, the tourists looked at the towering Sequoia, towering like a silent giants, with some dumbfounded, some exclaimed. ”California Sequoia is the world’s tallest plant, the highest ninety meters, equivalent to thirty heights of floors. “ The tour guide said. ”Can grow so high, their roots must be deep?“ A tourist asked. ”No! California Sequoia is a shallow rooted plant