pig-raising的用法和樣例：
例句
- So, since both the industry and the pig have changed, it makes sense that our feeding strategies must also change.
所以，既然養豬業和豬本身都發生了變化，我們也應該相應的改變我們的飼餵策略。 - Rugao is well known for its diversified economy, including sericulture, pigs, goats and chicken raising, flowers and trees and potted landscapes.
如皋以其經濟多樣化而著名，包括養蠶業，養豬業，養羊業，養雞業，以及花木盆景業等。
