听力原文

The people of southwest China have found an extraordinary number of ways to exploit this most versatile of plants.
中国西南部的人民找到了很多种方法来利用这种用途异常广泛的植物。
Part of bamboo's phenomenal success is that it's so tough that few animals can tackle it. Yet, bamboo does come under attack. A bamboo rat.
竹子非凡成功中的一部分原因是因为它足够坚硬以至于只有很少的动物能够食用。看，竹子确实正在遭到攻击。一只竹鼬。
Feeding almost exclusively on bamboo, they live their entire lives in tunnels beneath the forest.
吃的差不多全是竹子，它们一辈子都生活在树林之下的地道之中。

重点讲解

重点讲解：
1. part of
一些；部分；
eg. Woodhead spent part of his childhood in Rhodesia.
伍德黑德在罗得西亚度过了部分童年时光。
eg. The Internet has become part of everyday life .
互联网已成为日常生活的一部分。
2. so...that...
如此…以致…；
eg. The evidence was so compelling that he felt constrained to accept it.
证据是那样的令人折服，他觉得不得不接受。
eg. His behaviour was so strange that I began to doubt his sanity.
他行为怪异，我有点怀疑他是否神智正常。
3. come under
受到（袭击）；遭受（压力）；
eg. The police came under attack from angry crowds.
警察遭到愤怒的人群的袭击。
eg. In parliament last week the Finance Minister came under heavy pressure to resign.
财政部长上星期在议会背负着巨大的辞职压力。