台湾籍旅美老师今天交给我们的句子是：

And many in the rich countries, they think that oh, we can never end extreme poverty. Of course they think so, because they don't even know what has happened.
在许多富有国家中，他们觉得我们永远解决不了极度贫穷，他们当然这样认为，因为他们根本不知道发生了什么事。