中国
https://si.wsj.net/public/resources/images/OB-YN161_130813_P_20130812204656.jpg
http://livedoor.blogimg.jp/snoo_frontpage/imgs/1/a/1a6f8874-s.jpg
ブラジル
https://www.whaleoil.co.nz/wp-content/uploads/2013/05/housing-development-mexico_66700_990x742.jpg
メキシコ
http://media.ai-ap.com/images/inline_image/2013/04/22/lc4.jpg