| 1. | We are trudging a plain high road .
我们正徒步跋涉在平坦的大道上。 |
| 2. | A boolean ring is absolutely flat .
布尔环是绝对平坦的。 |
| 3. | Our car bowled along on the smooth country road .
我们的汽车快而稳地行驶在乡间平坦的公路上。 |
| 4. | Dr. whipple sat down when he had found a comfortable rock .
惠普尔医生找了块平坦的岩石坐下。 |
| 5. | A road of smooth gravel winding round a plantation led to the front .
一条平坦的石子路，绕过一个种植场，通向邸宅的前门。 |
| 6. | It was well beaten, and the eye followed it easily from point to point .
那是一条平坦的小路，一眼望去，就能把什么都看得一清二楚。 |
| 7. | To the savage and primitive mind the earth seems to be the whole flat floor of the universe .
在野蛮人和原始人看来，大地似乎是整个宇宙的一片平坦的底板。 |
| 8. | They were being fed by army field kitchens, under the open sky on the flat snowy plain .
他们在平坦的白雪皑皑的平原上，在开阔的天空下等候部队战地厨房发放食物。 |
| 9. | On a nearer approach barbicane found himself in view of a low, flat country of somewhat barren aspect .
在驶近海岸的时候，巴比康看见这是一片平坦的低地，看样子相当贫瘠。 |
| 10. | The size of individual basins will generally depend on the slope of the land surface, except in relatively flat plains such as valley floors .
除了相对平坦的平原（如谷底），每个池塘的大小一般取决于地面坡度。 |
