可持续性不仅仅是植树;而是在正确的地方种植正确的树木,并确保它们世代繁茂。
The joy of discovery is what drives mathematicians forward.
We are all creatures of the forest, and the forest is a creature of us.
我们在水产养殖中做出的每一个决定都必须平衡经济可行性和生态敏感性。