Good farmland is not equally spread around the world.

全球良田分布不均。

Like other states in the Midwest, Minnesota has good " farmland" – places where you can grow plants.

与中西部的其他州一样，明尼苏达州拥有良好的“农田” ——可以种植植物的地方。

Studies show that the best farmland, which is across parts of North America and Europe, was covered by ice during the last ice age.

研究表明，如今北美和欧洲部分地区最好的农田在上一个冰河时代是被冰覆盖的。