total cultivated area

例句：

1. 1. The government has announcedplans to increase the total cultivated areaby 20%.
   政府宣布计划将总耕地面积增加20%。
2. 2. Theexpansion of irrigation systems will significantlyincrease the total cultivated area.
   灌溉系统的扩展将显著增加总耕地面积。
3. 3. Withthe development of modern agriculture, the totalcultivated area is expected to continue togrow.
   随着现代农业的发展，总耕地面积预计将持续增长。