Beef is the most resource intensive food that we commonly eat.

牛肉是日常食物中最耗费资源的一个。

However, those are trickier and more resources intensive to train properly.

然而，要想进行适当的培训，这些培训会更加棘手，也需要更多的资源。

Beef is the most resource intensive food that we commonly eat. It accounts for about half of the land use and greenhouse gas emissions associated with the American diets.

牛肉是我们常吃的最耗费资源的食物。牛肉生产用地和所产生的气体约占美国饮食相关的土地利用和温室气体排放的一半。

And that's where it becomes complex, and it's very resource intensive, because criminal justice is incredibly local, and so how each system operates is unique.

这就是它变得复杂的地方， 而且它非常耗费资源，因为刑事司法非常具有地方性， 因此每个系统的运作方式都是独一无二的。