北京列“霾”为气象灾害遭质疑 人为导致污染却怪自然？ (Beijing puts “smog” on the meteorological hazards list, questioned why man made pollution is blamed on nature)
Radio Free Asia, May 27, 2016
http://www.rfa.org/mandarin/yataibaodao/huanjing/xl2-05272016102921.html
中国对G7声明表示“强烈不满” (China voices “strong discontent” toward G7 statement)
Deutsche Welle, May 27, 2016
http://www.dw.com//zh/中国对g7声明表示强烈不满/a-19285586