 <translate> Ihe a na-akpọ 'assembly line' bụ ebe a na-ejikọta ihe ndị e ji arụ otu ígwè ọrụ. Onye na-arụ ọrụ n'ebe a na-achịkọta ihe na-achịkọta ihe ma jikọta ha ọnụ. Azịza ya bụ: usoro mmepụta ihe. <hau> Layin haɗuwa shine bel inda aka haɗa sassan don samar da inji. Layin tarawa yana haɗa abubuwa tare kuma ya haɗa su. Amsar ita ce: layin taro. 