神马午夜福利网

?????? ??? ?? ????? ???????
?????:
  1. ?????? ????????
  2. kazakhstan_photo_kubat_sydykov_world_bank.jpg

kazakhstan_photo_kubat_sydykov_world_bank.jpg

Making concrete at a production plant in Kazakhstan.
The picture of concrete production plant
Copyright: 
Kubat Sydykov / World Bank