It would only cost 16 billion to set up 20 percent of the ocean as marine protected areas that actually give new living choices If the world was a smarter place, we could solve this problem for negative 19 billion dollars.
而设立20% 海洋的保护区 只要花160亿美元 而且这些保护区可以给渔民们 新的生活方式选择 如果这个世界是个聪明点的地方 我们可以少花190亿美元解决这个问题。