| 1. | The excreta of humans and land animals contain soluble refractory organic matter .
人和陆生动物排泄物含有可溶的难处理有机物质。 |
| 2. | The elephant is the largest land animal in existence
大象是现有的最大的陆上动物。 |
| 3. | Then god created the land animals
我们很爱动物，神创造了它们。 |
| 4. | Land animals are believed to have developed from sea animals
陆地动物被认为是由海洋动物进化而来的 |
| 5. | Land animals are thought to have developed from sea animals
陆地动物被认为是由海洋动物进化而来的。 |
| 6. | Land animals are believed to have developed from sea animals
陆地动物被认为是由海洋动物进化而来的。 |
| 7. | Land animals are believed to have developed from sea animals
陆地上的动物被认为是从海里动物进化而成。 |
| 8. | Land animals are believed to have developed from sea animals
一般认为，陆地动物是由海洋动物进化而来的。 |
| 9. | The koala is one of the few land animals that does not require water to survive
考拉熊是少数不用喝水就可以存活的陆地动物之一。 |
| 10. | Such was the destructive force of this flood that few land animals and plants survived
这次洪水的破坏如此之大以至很少有陆地上的动物和植物幸存。 |
