1. While she always criticized the fickleness of human nature,
    她一方面总是批评人的本性朝三暮四，

2. We must learn to live in balance with nature, or our shining planet Earth will die.
    我们必须学会与大自然和谐相处。不然的话, 我们这个熠熠生辉的星球就会死亡。

3. Without knowing, people can upset nature's recycling system.
    人们就是在不知不觉中扰乱了大自然的水循环系统。

4. This explosion is already freeing vast numbers of people from their traditional bondage to nature.
    这爆炸使得数目庞大的人们正在摆脱大自然的传统束缚，

5. The lake was not a nature one, but a man made reservoir.
    这个湖泊不是天然的，而是一个人造水库。

6. The organisms such as trees must be in the nature of things ´wear out´.
    象树这样的有机体一定具有耗尽的性质.

7. The potency of the nature is immense.
    大自然的力量是无穷的。

8. They have also assumed that all animals, and probably other organisms such as trees, or even the universe itself, must in the nature of things ´wear out´.
    人们不但认识到所有的动物，大概也认识到所有的有机物。如树木，甚至宇宙本身，从事物的本质上来说都会"磨损掉"。

9. Like the study of cacti or termites or the nature of nebulae,
    如对仙人掌、白蚁或星云性质的研究，

10. The action he takes varies according to the nature of the complaint.
    司法特员采取的行动因意见的性质不同而有所不同。