Chelsea were unimpressive in defeat at Wembley on Sunday, but Willian says the team will need time to adapt to Sarri's new way of working.
Chelsea mmɔdenbɔ ansɔ ani wɔ Wembley Kwasiada no nanso Willian se bɔɔlbɔkuo no bɛhia mmerɛ ansa na wɔn nsa atɔ kwan Sarri yɛ adwuma so.