我国云南省的西双版纳自治州,人们称它是植物王国皇冠上的绿宝石。那里到处是绿油油的热带植物,生长着许多有趣的树木。有一种树,叫作黑心树,不仅名字古怪,而且样子也高大怪异,更怪的是树木的中心,居然是乌黑色的,多么有趣啊!傣族兄弟给它取了一个很有趣的名字,叫“挨刀木”。原来黑心树还有一个奇特的本领,你把它 Xishuangbanna Autonomous Prefecture in Yunnan Province, China, people call it the crown of the plant kingdom on the emerald. There are lush tropical plants everywhere, with many interesting trees growing. There is a kind of tree, called black heart tree, not only weird but also tall and weird, but weird is the center of the tree, actually it is black and how funny ah! Dai brothers gave it a very interesting name, called “Knife wood”. The original black heart tree there is a strange ability, you put it