Nkebi ahịrịokwu 1: ` ` ọrụ nlereanya'' bụ 78 cm elu na 79 ogologo. Nkebi ahịrịokwu 2: The ` ` Working Model'' bụ 78 cm n'ogologo na 79 & nspb; elu. Ajụjụ: Ọ̀ bụ otu ihe ka ahịrịokwu nke mbụ na nke abụọ pụtara? Ee ma ọ bụ Ee e?
Ee e