A broad valley opened up leading to a high, flat plateau of cultivated land.

一个宽阔的山谷展开，通向一片平坦的高原耕地。

Cultivated land resource is the basis of agriculture.

耕地资源是农业生产的基础。

They further increased the area of machine-cultivated land.

他们进一步扩大了机耕土地的面积。

Floodwaters formed a giant, arc-shaped lake on what was normally cultivated land.

洪水在往日的耕地上形成了一个巨大的弧形湖泊。

The area of their newly cultivated land has come to/reached five thousand hectares.

他们新开垦的耕地面积达五千公顷。