ahlam1399
03-08-2016, 02:01 PM
Parks are expensive for obvious reasons: visitor centers need displays and roads need repairs ? but there's also upkeep of the Grand Canyon's sewage operations and of Independence Hall's sprinklers.
أكثر... (http://www.npr.org/2016/03/08/466461595/national-parks-have-a-long-to-do-list-but-cant-cover-the-repair-costs?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/2016/03/08/466461595/national-parks-have-a-long-to-do-list-but-cant-cover-the-repair-costs?utm_medium=RSS&utm_campaign=news)