 
<translate> Iji zaa ajụjụ a dị n'elu, ahịrịokwu dị mkpa bụ: Oge nke iri na otu nke ihe nkiri sitcom nke American The Big Bang Theory malitere na CBS na Mọnde, Septemba 25, 2017. Ya mere, azịza ya bụ Mọnde, Septemba 25, 2017. <eng> To answer the above question, the relevant sentence is: The eleventh season of the American television sitcom The Big Bang Theory premiered on CBS on Monday, September 25, 2017. So, the answer is Monday , September 25 , 2017. 