 
<translate> Staple pụtara ihe kachasị mkpa n'ihe gbasara ahia ma ọ bụ mmepụta. Ụlọ ọrụ bụ ihe dị mkpa n'ụlọ ọrụ na-emepụta ihe. Ya mere, azịza ikpeazụ bụ ụlọ ọrụ. <eng> Staple means most important in terms of trade or production. Factory is a staple of the manufacturing industry. So the final answer is factory. 