植物“箭”非洲中部的森林中,有一种长着坚硬、锐利的刺的树木,当地居民称之为“箭树”。箭树的叶刺中含有剧毒,人、兽如被它刺中,便会立即致死。有趣的是,当地黑人常用这种箭树做成箭头和飞镖,用来猎获野兽、抗击敌人!植物“枪”植物“枪”中威力最大的要数美洲的沙箱树了。它 Plant “Arrow” In the forests of central Africa, there is a hard, sharp thorn tree, which locals call the “Arrow Tree.” Arrow tree leaf stab contains toxic, people, beasts stabbed it, it will immediately die. Interestingly, the native black often use this arrow tree made of arrows and darts, used to hunt beasts, against the enemy! Plant “gun” plant “gun” the most powerful to the number of American sandbox trees. it