What would happen to work force, to innovation, to GDP, if one by one, the working mothers of this country were to decide that they can't bear to do this thing more than once?
労働力や技術革新 GDPはどうなるでしょうか？ この国の働く女性たちが １人 また１人と もう１度同じことを繰り返すのは 耐えられないと決めてしまったら？