I can give you 30 examples, right now -- Bob Combs, the pig farmer in Las Vegas who collects the uneaten scraps of food from the casinos and feeds them them to his swine.
我现在可以马上给你三十个例子 Bob Combs，拉斯维加斯的养猪户 他从赌场里收集那些剩菜 然后把它们拿去喂猪