We can get this information from the Internet, from The Economist, The Financial Times, The New York Times, U.S. News and World Report, lots of sources like that, or we can get it from asking experts who spend their lives studying places and problems, because those experts know this information.
我们通过各种渠道搜集信息 互联网，经济学人杂志 金融时报，纽约时报 美国新闻和世界报道，还有其他一些资源 或者我们会直接去询问那些 花费了毕生精力来研究该地区和问题的专家 因为他们有大量的信息