“头朝下”用英语怎么说

她一脚踩空，头朝下摔下了楼梯。She missed her footing and fell headlong down the stairs.他失去平衡, 头朝下从窗子上跌了下去.He lost his balance, and pitched out of the window headfirst.任何人也不可能头朝下摔在灌木丛的根茬上而不受伤的.People do not fall headlong on stumpe of un...