privately-owned livestock

例句：

1. 1.Privately-owned livestock are a significant part of the economy.
   私有牲畜是经济的重要组成部分。
2. 2.The government has been working to improve the welfare of privately-owned livestock.
   政府一直在努力改善私有牲畜的福利。
3. 3.Privately-owned livestock often require more attention and care than public ones.
   私有牲畜通常需要更多的关注和照顾，而不是公共牲畜。