Course of poems in translation (5)
I believe the answer is:
epsom
'course' is the definition.
(a race course)
'poems in translation' is the wordplay.
'in translation' indicates an anagram (I've seen this in other clues).
'poems' with letters rearranged gives 'EPSOM'.
'of' is the link.
(Other definitions for epsom that I've seen before include "Classic venue" , "Classic racecourse" , "track in Surrey" , "Racetrack" , "Poems about English Derby venue" .)