Once food has left the farmgate, then we are mainly dealing with carbon dioxide from transport and packaging.
一旦粮食已经离开了农场，那么，我们主要处理的二氧化碳运输和包装。
2
Others attack the supermarkets, accusing them of profiteering: retail prices for milk have hardly fallen, though prices at the farmgate have collapsed.
其他人则向超级市场进行声讨，控诉他们牟取暴利：牛奶的零售价几乎没变，但是牧场的出售价确是大大缩水。
3
Near the farmgate, there was a large hole in the road.