Yining Chen yettwasken-d ɣef usmel Vehicle Design Winners s wayen i d-yewwi: 1 n ufeṣṣel i yewwin arraz, deg taɣulin: Afeṣṣel n Tankult, Tanekla d Usiweḍ.
Ifeṣṣilen sɣur Yining Chen
Afeṣṣel n Tankult, Tanekla d Usiweḍ Fold and Rescue Paper Folding Lifeboat sɣur Yining Chen
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Imfeṣṣilen, isegdayen, ticraḍ: leqdic-nnwen yuklal ad d-iban ɣef usmel Vehicle Design Winners.
Sifeḍt afeṣṣel-nnwen yufraren, u rnut ass-a ɣer leqdicat i yewwin arrazen, i d-yettwaskanen ɣef usmel Vehicle Design Winners.
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