He pulled himself upright and began to run along the roof; his foot struck against a piece of stone and he fell, outwards from the roof.
他马上站起来, 沿着楼顶逃跑; 因脚碰在一块石头上, 他从楼顶跌到外面去了。
Her feet turn outwards.
她双足外翻.
Does the window open inwards or outwards?
这窗户是朝里开的还是朝外开的?
