Sustainability is not a choice anymore; it's a necessity for survival in today's world.
可持续发展不再是选择;它是当今世界生存的必要条件。
写作是让看不见的东西变得可见的一种方式。
在保护我们的海洋生态系统方面,每一个小小的行动都很重要。
To know good and evil is not enough; one must also do them.