restaurant tables with hardly any leg-room all make life difficult for those of above average最简结构是 tables make life difficult.
结构繁化过程如下：
restaurant tables make life difficult.
restaurant tables with leg-room make life difficult.
restaurant tables with hardly any leg-room make life difficult.
restaurant tables with hardly any leg-room all make life difficult for those of above average.
关于restaurant tables with hardly any leg-room make life difficult,
餐馆的桌子 带有 几乎没有 任何 可伸腿的地方 使得 生活 艰难.