It had no chance to learn – and probably never will – that picnic tables and garbage cans are defended by forest rangers with orders to kill. How much luckier we humans are, knowing what is good and bad for us.
这一点黑熊很清楚。它没有学习的机会¾也许永远也没有¾它无从知道野餐桌和垃圾桶受到护林员的保护，必要的时候甚至可以射杀。相比之下我们人类是多么幸运，知道什么对我们有益，而什么又有害。如果一件东西看上去很好却会让我们跨掉，我们就不会那么轻易地受到诱惑。