【連結分享】租羊吃草！

租羊 吃草-- 取代除草劑～挺cool的！
https://thestandnews.com/nature/%E6%97%A5%E6%9C%AC%E5%85%AC%E5%8F%B8%E6%8E%A8%E7%A7%9F%E7%BE%8A%E6%9C%8D%E5%8B%99-%E7%92%B0%E4%BF%9D%E9%99%A4%E8%8D%89%E5%85%BC%E6%B2%BB%E7%99%92%E4%BD%A0%E5%BF%83/