背景非常重要。背景不仅仅是物理背景，还包括历史和文化背景。
The context is so important. The context is not just the physical context, but also the historical and cultural context.
A good composition is like a good conversation - every element has its place and purpose.
The energy transition presents enormous economic opportunities if we get it right.
如果你无法向非科学家解释你的化学研究，说明你理解得还不够深入。