Large English translation of that goes around, eventually (2,6)
I believe the answer is:
at length
'eventually' is the definition.
('at length' can be a synonym of 'eventually')
'large english translation of that goes around' is the wordplay.
'large' becomes 'l'.
'english' becomes 'eng'.
'translation of' indicates anagramming the letters (I've seen this in other clues).
'goes around' means one lot of letters goes inside another.
'that' anagrammed gives 'atth'.
'l'+'eng'='leng'
'leng' put within 'atth' is 'AT LENGTH'.
(Other definitions for at length that I've seen before include "verbose types will speak thus" , "In exhaustive detail, after a long time" , "eventually" , "For an extended period" , "Finally" .)