These are Street, Park, Vert, Trails and Flatland.

这些都是街，公园，垂直，滑道及平地。

Tell her you're a circle. Flatland gals are all hot for circles.

跟她说你是个圆，二维世界的女孩可都喜欢圆。

And like other Flatland cities, Atlanta never saw much of a housing price surge.

跟其它平地城市一样，亚特兰大过去也从未出现过房屋价格的巨幅波动。

Everything I can see from here used to be a flatland covered with shallow water.

从这里望出去，都曾是浅浅的水所覆盖的平原。

The North of Huaihe River, as part of the North China Plain, is a vast expanse of flatland.

淮河以北地势坦荡辽阔，为华北大平原的一部分。