石头

• Who threw a stone over the fence ?
  是谁把块石头扔过篱笆的？
• Stone is an inert mass of matter .
  石头是一块无生命的物体。
• Ancient men made tools of stone .
  古代的人制作了石头工具。
• There is no give in a stone floor .
  石头铺的地面毫无弹性。
• The stone rolled down the mountain by gravity .
  这块石头由于重力作用而滚下山。
• He stepped clear of the boulder .
  他从大石头后面走了出来。
• He knew better than to attempt to hew rocks with razor .
  他知道刀片不能劈石头。
• The stone floor felt like ice to her bare feet .
  她光着脚感到石头地板冰凉刺骨。
• We all heaved together and removed the boulder ..
  大家一齐用劲，把大石头搬开了。
• She picked up the stone and threw it into the river .
  她捡起那块石头扔进河里了。