| 1. | Penglly found that ground squirrels from the tundra of alska develop much faster than those from the southwestern united states . 彭格利发现,来自阿拉斯加冻原的地松鼠比来自美国西南部的地松鼠在发育上要快的多。 |
| 2. | Photo taken on the tundra in northern manitoba , canada 摄于加拿大蒙尼托巴北部的冻原 |
| 3. | Photo taken on the tundra in northern manitoba , canada 摄于加拿大蒙尼托巴北部的冻原 |
| 4. | To learn about the tundra rbg 1210 该书解释了一些网络术语。 |
| 5. | How did you fare in the tundra 你在苔原的遭遇怎么样? |
| 6. | A polar bear plays on the tundra near churchill , manitoba , canada 加拿大中南部马尼托巴湖附近的一只北极熊正在冻土上玩耍。 |
| 7. | On four legs , they resemble the great timber wolves that make the tundra their home 当他们四足的时候,象来自冻土地带的森林巨狼。 |
| 8. | But you d just lie , sleeping then we moved on until we reached the tundra in the winter 爱喝乾了以后心痛却醉不倒我这个世界那里有你和我要的迷惑 |
| 9. | Because of the intense cold , the subsoil of the tundra remains permanently frozen to a great depth 由于严寒,冻土带的底层土仍然长久冷冻得很深。 |
| 10. | The thicker snow holds more warmth in the earth , resulting in a longer period during which the tundra is releasing carbon dioxide 较厚的雪会把暖气保留在地球上,导致苔原释放二氧化碳的时间变长。 |