Chia-Ching Chou yettwasken-d ɣef usmel Best Designs of the World s wayen i d-yewwi: 1 n ufeṣṣel i yewwin arraz, deg taɣulin: Afeṣṣel n Uselmed, Tallalt n Uselmed d Ugbur n Usileɣ.
Walit akaram n leqdicat i yewwin arrazen sɣur Chia-Ching Chou
Ifeṣṣilen sɣur Chia-Ching Chou
Afeṣṣel n Uselmed, Tallalt n Uselmed d Ugbur n Usileɣ Space Center Learning Game sɣur Chia-Ching Chou
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Anfet i umaḍal ad iwali leqdic-nnwen. Sifeḍt afeṣṣel-nnwen i wakken ad yettwali ma izmer ad d-iban ɣef usmel Best Designs of the World.
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