| 1. | The foothills began as gentle rolls in the plain .
大平原上起初地势偶尔有些平缓的起伏。 |
| 2. | No one ever really comprehends it, the vast table of america .
对这片辽阔的北美大平原谁也没有什么真正的了解。 |
| 3. | Further to the north is the great plain, still steadily thawing and drying .
再向北方是一片大平原，仍在逐渐变得温暖和干燥。 |
| 4. | The western great plains was largely settled at this time, and yield rich harvests of wheat .
当时西部大平原区又都已有人定居，因而获得了小麦大丰收。 |
| 5. | From the hill top we can see the plains below
从山顶上我们可以看到山下的大平原。 |
| 6. | From the hill top we could see the plains below
从山顶上我们可以看到山下的大平原。 |
| 7. | The big dig - out has started in the plains states
大平原地区开始了大规模的挖掘工作。 |
| 8. | The indian of the west is a rover of the plain
西部的印第安人在大平原上过著游牧生活。 |
| 9. | < i > this big plain , < / i > < i > treadwell called " the sanctuary . " < / i >
这个大平原崔德威称它为"庇护所 |
| 10. | The great plain 大 平原 ： the western part of the central plain
大平原：指的是中部平原以西的部分。 |
