在土地便宜的美国，用来养牛的人均土地要多于用于种植小麦所用的人均土地。但是在那些比较拥挤的国家里，土地昂贵而劳动力便宜，人们用于养牛业的人均土地通常比美国用于种植小麦的人均土地更少。我们是否仍然可以说，与种植小麦相比，养牛业是土地密集型产业，为什么是或为什么不是?
In the United States where land is cheap．the ratio of land to labor used in cattle raising is higher than that of land used in wheat growing．But in more crowded countries．where land is expensive and labor is cheap，it is common to raise cows by using less land and more labor than Americans use to grow wheat．Can we still say that raising cattle is land intensive compared with farming wheat? Why or why not?