were brought forth cultivated land

• 耕地资源

were brought forth cultivated land的用法和样例：

例句

1. Dynamic balance within a province is a tendency of development because of the uneven distribution of arable land resources.
   摘要由于耕地资源分布的不平衡性，因此省域范围内实现占补平衡是其发展的趋势。