Zhifeng Xu yettwasken-d ɣef usmel Design Award Winners s wayen i d-yewwi: 1 n ufeṣṣel i yewwin arraz, deg taɣulin: Afeṣṣel n Iferrasen n Ubrid.
Ifeṣṣilen sɣur Zhifeng Xu
Afeṣṣel n Iferrasen n Ubrid SSS Litter Bin Outdoor Trash Classification sɣur Zhifeng Xu
S lmendad
Twejdem ad yettwassen wazal-nnwen deg umaḍal?
Sutret ass-a arraz i ufeṣṣel-nnwen deg A' Design Awards, u awit amkan-nnwen gar yifeṣṣilen yufraren n umaḍal ɣef usmel Design Award Winners.
Sutret arraz tura