The best expression is:
'It has a twenty-year history.'
Note that that 'twenty-year' is used as an adjective here, and the word 'year' is in the singular. Not 'years', but 'year'.
24 mei 2015
1
0
0
You could also say :
It has a/an x-year history e.g. a 20-year history.
They both mean the same but this version is more concise.
24 mei 2015
1
0
0
You would say "It has a history of ... years"
24 mei 2015
1
0
Heb je je antwoorden nog steeds niet gevonden?
Schrijf je vragen op en laat de moedertaalsprekers je helpen!