?? ???? ??? ?? ??? ??? ‘????’?? ?????? ??.” ? ?? “Do you know the secret of the cleaning workers? They make us ‘invisible’.” – Ken Loach, Bread and Roses 　　??????? ???? ????? ??. ??? ?? D??? ???? ?? ???? ? ? ?? ??? ??? ?, ??? D??? ??? ???? ??. 　　Ga-eun, a cleaning worker in the Science and Technology Research Unit, is assigned to the mysterious Section D after her fellow cl... (展開全部)