Let him who would move the world first move himself.
我們需要找到方法使能源儲(chǔ)存更高效和可持續(xù)。
瑞士就是西方國(guó)土的“桃花源”啊。
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
La luz más intensa nace de las sombras más profundas.