摘要
<正>1 Welcome to the jungle,a huge sea of green alive with the sounds of animals.This is the Amazon rainforest.As the largest rainforest in the world,it plays a significant role in maintaining the fine balance of the Earth’s ecosystem.作为一篇纪录片的脚本(剧本),它开宗明义,在首段点明了纪录片介绍的对象——亚马逊雨林和其发挥的巨大作用,激发了读者进一步的阅读兴趣和求知欲,引出了后文的具体介绍。