The scientists examined the results of 32 experiments and observed 48 protected areas 科学家们研究了32项实验结果并勘查了48个受保护地区。
In the united states , for example , small loan programs are serving poor native americans living on protected land 比如,在美国,设有专为生活在受保护地区的贫困原住民提供小额金融贷款的项目。