duckbill wheat

例句：

1. 1. This duckbill wheat is high in protein and low in fat, making it a popular choice for vegetarians.
   这种鸭嘴小麦富含蛋白质，低脂肪，是素食者的首选。
2. 2.The duckbill wheat has been used as a food source for centuries, providing essential nutrients to humans.
   鸭嘴小麦作为一种食物来源已经使用了数百年，为人类提供了必需的营养。
3. 3. In ancient times, duckbill wheat was often grown in large fields, providing food for the people and supporting their livelihoods.
   在古代，鸭嘴小麦常常被大量种植，为人们提供食物，支持他们的生计。