marginal producer

例句：

1. 1. The marginalproducer is the one who works in thelast sector of the market.
   边际生产者是指在市场最后阶段的工作者。
2. 2. The marginal producer often faceschallenges due to their location and resources.
   边际生产者往往因为地理位置和资源有限而面临挑战。
3. 3. The marginal producer is often overlooked whenit comes to economic growth.
   在经济增长中，边际生产者常常被忽视。