我们开采的每一桶石油都必须以最小的环境影响负责任地进行。
Every barrel of oil we extract must be done responsibly, with minimal environmental impact.
我们必须建立一个既能保护公民又不与世界隔绝的欧洲。
Understanding nature’s complexity is the ultimate challenge.
"A book is a dream that you hold in your hands."