A COLLECTION OF GOOD WORDS
人口
Demographic
Our challenge for the future is that we realize we are very much a part of the earth's ecosystem, and we must learn to respect and live according to the basic biological laws of nature.
我们对未来的挑战是，我们认识到我们在很大程度上是地球生态系统的一部分，我们必须学会尊重和按照自然的基本生物学规律生活。