of how much it would cost to create a network of protected areas covering 20 percent of the ocean that would be only a fraction of what we are now paying; the government hands out to a fishery that is collapsing.
如果我们要建立一个 20%海洋区域的保护区网络 。 按现在的几个估计 费用只会是 现在政府 给捕鱼业的补助的一小部分 这样的补助还是不能挽救捕鱼业