AMERICAN grade 3 student Linda Brown had to walk a long way through a railway yard to get to her school in Topeka, Kansas.

• 曾经，美国一个三年级学生琳达·布朗每天要穿过一个铁路调车厂，走很长一段路，才能到达位于堪萨斯州托皮卡市的学校。