YOU SAID:
Do I really have to specify what is the Jack's main issue?
INTO JAPANESE
私は本当にジャックの主な問題が何かを指定する必要がありますか
BACK INTO ENGLISH
Do I really need to specify what Jack's main problem is
INTO JAPANESE
私は本当にジャックの主な問題が何であるか指定する必要がありますか
BACK INTO ENGLISH
Do I really need to specify what Jack's main problem is
Well done, yes, well done!