land area造句怎么写

Plains and hilly land account for 12.0 percent and 9.9 percent respectively of China's total land area, totalling only 21.9 percent, while basins, mountains and plateaus account for 18.8 percent, 33.3 percent and 26.0 percent each, adding up to 78.1 percent.

A long time ago, there was an emperor who told his horseman that if he could ride on his horse and cover as much land area as he likes, then the emperor would give him the area of land he has covered.

Lava flows and rocks from volcanic eruptions cover most of the land area of Yellowstone.

However, due to a considerable variation in land area, 1 population density and climatic, geological and topographical conditions, the extent of forest cover differs greatly among the island states.