石油的真正成本不仅仅是每桶的价格，还包括环境和社会影响。
The true cost of oil isn't just the price per barrel—it's the environmental and social impact.
你不尝试就100%不会成功。
写作是与世界互动。
"I keep on saying that anything is possible."
我们都是自己人生不可靠的叙述者。