You never set foot off a pavement for 18 years, and now it's all harvests and pig farming.

你十八年来都住在城里，现在就一心扑在农耕养猪上了。

And it was just Iowa pig farming at sea.

这只是爱荷华州的海上养猪业。

She says the pig farming industry is preparing for a change in the way it uses antibiotics, even it will cost some farmers money.

她说生猪农场业准备改变对抗生素的使用方式，即使这会让一些农场主付出成本。

She says the pig farming industry is preparing for a change in the way it uses antibiotics, even if it will cost some farmers money.

她说，猪肉生产业正在准备改变抗生素使用的方式，即使这将耗费一些农场主的资金。