Barefoot walking can control common foot problems to a great extent.
光脚走路能很大程度上控制一般的脚部问题。
2
Though walking hurt, it was also easy. Left foot, right foot, left foot, right foot.
尽管走起路来有点痛，它也很简单：左脚，右脚，左脚，右脚。
3
Rainy at our school buildings and office building corridor, staircase, will be very slippery, please the whole Student must light when walking at the foot walk.