A girl receives a flower from a robot at an exhibition center in Moscow, Russia, on March 8, 2017. Girls and women were given flowers here on this year's International Women's Day.(Xinhua/Oleg Brusnikin)
A girl receives a flower from a robot at an exhibition center in Moscow, Russia, on March 8, 2017. Girls and women were given flowers here on this year's International Women's Day.(Xinhua/Oleg Brusnikin)