【讲解】:不怕东西少而怕分配不均匀,不怕贫困而怕不安定。
Sustainability isn’t an option; it’s the only path forward for agriculture.
We cannot underestimate the importance of engaging local communities in energy projects.
过去是学习的重要来源,但也是错误的重要来源。
物理学和数学之间的界限并不像人们想象的那么清晰。
Architecture is not about form, it's about performance.