Tourists take photos under artificial blue sky in Hong Kong (1/3)
2013-08-22 15:37
Ecns.cn
Web Editor:Gu Liping
Photo taken on August 21, 2013 shows that tourists take photos in front of a large outdoor poster showing what Hong Kong looks like on a clean air day. It is reported that Hong Kong’s air pollution index reached “very high” level. [Photo: CFP]
