例如，不同动物的不同生活习惯，人与动物之间、人与自然之间的关系，还有保护动物的意义。
I gain some knowledge about animallife such as different lives of different animals, the relationship between people and nature, people and animal, and the meaning of animal protection.
例如，不同动物的不同生活习惯，人与动物之间、人与自然之间的关系，还有保护动物的意义。
I gain some knowledge about animal life such as different lives of different animals, the relationship between people and nature, people and animal, and the meaning of animal protection.
大鲵是国家二级保护动物，对大鲵进行研究在保护珍稀动物和保持生态平衡方面具有重要的生物学意义。
The giant salamander is a second-grade animal under state protection. Research on the animal is of great biological significance to protecting rare animals and keeping an ecological balance.
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