因果框架是科学推理的基础。
The causal framework is the foundation of scientific reasoning.
森林不仅仅是树木的集合,而是一个维持生命的活生态系统。
Sustainability isn't a choice anymore—it's a necessity for any business that wants to thrive in the long term.
It is not the strength of the body that counts, but the strength of the spirit.