четырёхдневная рабочая неделя(A four-day week is an arrangement where a workplace or school has its employees or students work or attend school over the course of four days per week rather than the more customary five Taras)
четырёхдневная рабочая неделя(The experiment is not the first time long weekends have been experimented within the corporate world. In 2018, New Zealand trust management company Perpetual Guardian trialled a four-day work week over two months for its 240 staff members (theguardian.comTaras)