If prices continue to fall, farmers will start killing pigs because it makes no sense for them to buy the feed for hogs that are worth little when sold.是什么意思_If prices continue to fall, farmers will start killing pigs because it makes no sense for them to buy the feed for hogs that are worth little when sold.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句