题目内容：

句子翻译逻辑有点不懂~
this means one has to feed approximately 9-10times as much as food value to the animal than one can consume from the carcass.这个到底谁是谁的9到10倍?前文已经提了喂养的动物被人吃的话,营养是已经流失了很多的

优质解答

喂给动物吃的食物价值是人自己实际吃动物得到价值的9到10倍